659382010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{797}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 1389975552

約数和(自身を除く): 730593542

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 223, 265, 371, 446, 530, 742, 797, 1115, 1561, 1594, 1855, 2230, 3122, 3710, 3985, 5579, 7805, 7970, 11158, 11819, 15610, 23638, 27895, 42241, 55790, 59095, 82733, 84482, 118190, 165466, 177731, 211205, 295687, 355462, 413665, 422410, 591374, 827330, 888655, 1244117, 1478435, 1777310, 2488234, 2956870, 6220585, 9419743, 12441170, 18839486, 47098715, 65938201, 94197430, 131876402, 329691005, 659382010]

約数ペア:

[(1, 659382010), (2, 329691005), (5, 131876402), (7, 94197430), (10, 65938201), (14, 47098715), (35, 18839486), (53, 12441170), (70, 9419743), (106, 6220585), (223, 2956870), (265, 2488234), (371, 1777310), (446, 1478435), (530, 1244117), (742, 888655), (797, 827330), (1115, 591374), (1561, 422410), (1594, 413665), (1855, 355462), (2230, 295687), (3122, 211205), (3710, 177731), (3985, 165466), (5579, 118190), (7805, 84482), (7970, 82733), (11158, 59095), (11819, 55790), (15610, 42241), (23638, 27895)]