1530549020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:988

約数の個数: 192

約数和(自身を含む): 4369075200

約数和(自身を除く): 2838526180

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 89, 91, 110, 130, 140, 143, 154, 178, 182, 220, 260, 286, 308, 356, 364, 385, 445, 455, 572, 623, 715, 770, 859, 890, 910, 979, 1001, 1157, 1246, 1430, 1540, 1718, 1780, 1820, 1958, 2002, 2314, 2492, 2860, 3115, 3436, 3916, 4004, 4295, 4628, 4895, 5005, 5785, 6013, 6230, 6853, 8099, 8590, 9449, 9790, 10010, 11167, 11570, 12026, 12460, 12727, 13706, 16198, 17180, 18898, 19580, 20020, 22334, 23140, 24052, 25454, 27412, 30065, 32396, 34265, 37796, 40495, 44668, 47245, 50908, 55835, 60130, 63635, 66143, 68530, 76451, 78169, 80990, 89089, 94490, 111670, 120260, 122837, 127270, 132286, 137060, 152902, 156338, 161980, 178178, 188980, 223340, 245674, 254540, 264572, 305804, 312676, 330715, 356356, 382255, 390845, 445445, 491348, 535157, 614185, 661430, 764510, 781690, 840961, 859859, 890890, 993863, 1070314, 1228370, 1322860, 1529020, 1563380, 1681922, 1719718, 1781780, 1987726, 2140628, 2456740, 2675785, 3363844, 3439436, 3975452, 4204805, 4299295, 4969315, 5351570, 5886727, 6957041, 8409610, 8598590, 9938630, 10703140, 10932493, 11773454, 13914082, 16819220, 17197180, 19877260, 21864986, 23546908, 27828164, 29433635, 34785205, 43729972, 54662465, 58867270, 69570410, 76527451, 109324930, 117734540, 139140820, 153054902, 218649860, 306109804, 382637255, 765274510, 1530549020]

約数ペア:

[(1, 1530549020), (2, 765274510), (4, 382637255), (5, 306109804), (7, 218649860), (10, 153054902), (11, 139140820), (13, 117734540), (14, 109324930), (20, 76527451), (22, 69570410), (26, 58867270), (28, 54662465), (35, 43729972), (44, 34785205), (52, 29433635), (55, 27828164), (65, 23546908), (70, 21864986), (77, 19877260), (89, 17197180), (91, 16819220), (110, 13914082), (130, 11773454), (140, 10932493), (143, 10703140), (154, 9938630), (178, 8598590), (182, 8409610), (220, 6957041), (260, 5886727), (286, 5351570), (308, 4969315), (356, 4299295), (364, 4204805), (385, 3975452), (445, 3439436), (455, 3363844), (572, 2675785), (623, 2456740), (715, 2140628), (770, 1987726), (859, 1781780), (890, 1719718), (910, 1681922), (979, 1563380), (1001, 1529020), (1157, 1322860), (1246, 1228370), (1430, 1070314), (1540, 993863), (1718, 890890), (1780, 859859), (1820, 840961), (1958, 781690), (2002, 764510), (2314, 661430), (2492, 614185), (2860, 535157), (3115, 491348), (3436, 445445), (3916, 390845), (4004, 382255), (4295, 356356), (4628, 330715), (4895, 312676), (5005, 305804), (5785, 264572), (6013, 254540), (6230, 245674), (6853, 223340), (8099, 188980), (8590, 178178), (9449, 161980), (9790, 156338), (10010, 152902), (11167, 137060), (11570, 132286), (12026, 127270), (12460, 122837), (12727, 120260), (13706, 111670), (16198, 94490), (17180, 89089), (18898, 80990), (19580, 78169), (20020, 76451), (22334, 68530), (23140, 66143), (24052, 63635), (25454, 60130), (27412, 55835), (30065, 50908), (32396, 47245), (34265, 44668), (37796, 40495)]