2015690170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17209}}^1$

素因数の和:17299

約数の個数: 64

約数和(自身を含む): 4215486240

約数和(自身を除く): 2199796070

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 53, 65, 85, 106, 130, 170, 221, 265, 442, 530, 689, 901, 1105, 1378, 1802, 2210, 3445, 4505, 6890, 9010, 11713, 17209, 23426, 34418, 58565, 86045, 117130, 172090, 223717, 292553, 447434, 585106, 912077, 1118585, 1462765, 1824154, 2237170, 2925530, 3803189, 4560385, 7606378, 9120770, 11857001, 15505309, 19015945, 23714002, 31010618, 38031890, 59285005, 77526545, 118570010, 155053090, 201569017, 403138034, 1007845085, 2015690170]

約数ペア:

[(1, 2015690170), (2, 1007845085), (5, 403138034), (10, 201569017), (13, 155053090), (17, 118570010), (26, 77526545), (34, 59285005), (53, 38031890), (65, 31010618), (85, 23714002), (106, 19015945), (130, 15505309), (170, 11857001), (221, 9120770), (265, 7606378), (442, 4560385), (530, 3803189), (689, 2925530), (901, 2237170), (1105, 1824154), (1378, 1462765), (1802, 1118585), (2210, 912077), (3445, 585106), (4505, 447434), (6890, 292553), (9010, 223717), (11713, 172090), (17209, 117130), (23426, 86045), (34418, 58565)]