18420982230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{18233}}^1$

素因数の和:18550

約数の個数: 128

約数和(自身を含む): 53690231808

約数和(自身を除く): 35269249578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 283, 357, 510, 566, 595, 714, 849, 1190, 1415, 1698, 1785, 1981, 2830, 3570, 3962, 4245, 4811, 5943, 8490, 9622, 9905, 11886, 14433, 18233, 19810, 24055, 28866, 29715, 33677, 36466, 48110, 54699, 59430, 67354, 72165, 91165, 101031, 109398, 127631, 144330, 168385, 182330, 202062, 255262, 273495, 309961, 336770, 382893, 505155, 546990, 619922, 638155, 765786, 929883, 1010310, 1276310, 1549805, 1859766, 1914465, 2169727, 3099610, 3828930, 4339454, 4649415, 5159939, 6509181, 9298830, 10319878, 10848635, 13018362, 15479817, 21697270, 25799695, 30959634, 32545905, 36119573, 51599390, 65091810, 72239146, 77399085, 87718963, 108358719, 154798170, 175437926, 180597865, 216717438, 263156889, 361195730, 438594815, 526313778, 541793595, 614032741, 877189630, 1083587190, 1228065482, 1315784445, 1842098223, 2631568890, 3070163705, 3684196446, 6140327410, 9210491115, 18420982230]

約数ペア:

[(1, 18420982230), (2, 9210491115), (3, 6140327410), (5, 3684196446), (6, 3070163705), (7, 2631568890), (10, 1842098223), (14, 1315784445), (15, 1228065482), (17, 1083587190), (21, 877189630), (30, 614032741), (34, 541793595), (35, 526313778), (42, 438594815), (51, 361195730), (70, 263156889), (85, 216717438), (102, 180597865), (105, 175437926), (119, 154798170), (170, 108358719), (210, 87718963), (238, 77399085), (255, 72239146), (283, 65091810), (357, 51599390), (510, 36119573), (566, 32545905), (595, 30959634), (714, 25799695), (849, 21697270), (1190, 15479817), (1415, 13018362), (1698, 10848635), (1785, 10319878), (1981, 9298830), (2830, 6509181), (3570, 5159939), (3962, 4649415), (4245, 4339454), (4811, 3828930), (5943, 3099610), (8490, 2169727), (9622, 1914465), (9905, 1859766), (11886, 1549805), (14433, 1276310), (18233, 1010310), (19810, 929883), (24055, 765786), (28866, 638155), (29715, 619922), (33677, 546990), (36466, 505155), (48110, 382893), (54699, 336770), (59430, 309961), (67354, 273495), (72165, 255262), (91165, 202062), (101031, 182330), (109398, 168385), (127631, 144330)]