20174410230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{2671}}^1$

素因数の和:2982

約数の個数: 128

約数和(自身を含む): 52940998656

約数和(自身を除く): 32766588426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 181, 195, 214, 321, 362, 390, 535, 543, 642, 905, 1070, 1086, 1391, 1605, 1810, 2353, 2671, 2715, 2782, 3210, 4173, 4706, 5342, 5430, 6955, 7059, 8013, 8346, 11765, 13355, 13910, 14118, 16026, 19367, 20865, 23530, 26710, 34723, 35295, 38734, 40065, 41730, 58101, 69446, 70590, 80130, 96835, 104169, 116202, 173615, 193670, 208338, 251771, 285797, 290505, 347230, 483451, 503542, 520845, 571594, 581010, 755313, 857391, 966902, 1041690, 1258855, 1428985, 1450353, 1510626, 1714782, 2417255, 2517710, 2857970, 2900706, 3715361, 3776565, 4286955, 4834510, 6284863, 7251765, 7430722, 7553130, 8573910, 11146083, 12569726, 14503530, 18576805, 18854589, 22292166, 31424315, 37153610, 37709178, 51729257, 55730415, 62848630, 94272945, 103458514, 111460830, 155187771, 188545890, 258646285, 310375542, 517292570, 672480341, 775938855, 1344960682, 1551877710, 2017441023, 3362401705, 4034882046, 6724803410, 10087205115, 20174410230]

約数ペア:

[(1, 20174410230), (2, 10087205115), (3, 6724803410), (5, 4034882046), (6, 3362401705), (10, 2017441023), (13, 1551877710), (15, 1344960682), (26, 775938855), (30, 672480341), (39, 517292570), (65, 310375542), (78, 258646285), (107, 188545890), (130, 155187771), (181, 111460830), (195, 103458514), (214, 94272945), (321, 62848630), (362, 55730415), (390, 51729257), (535, 37709178), (543, 37153610), (642, 31424315), (905, 22292166), (1070, 18854589), (1086, 18576805), (1391, 14503530), (1605, 12569726), (1810, 11146083), (2353, 8573910), (2671, 7553130), (2715, 7430722), (2782, 7251765), (3210, 6284863), (4173, 4834510), (4706, 4286955), (5342, 3776565), (5430, 3715361), (6955, 2900706), (7059, 2857970), (8013, 2517710), (8346, 2417255), (11765, 1714782), (13355, 1510626), (13910, 1450353), (14118, 1428985), (16026, 1258855), (19367, 1041690), (20865, 966902), (23530, 857391), (26710, 755313), (34723, 581010), (35295, 571594), (38734, 520845), (40065, 503542), (41730, 483451), (58101, 347230), (69446, 290505), (70590, 285797), (80130, 251771), (96835, 208338), (104169, 193670), (116202, 173615)]