1030447730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 2045772288

約数和(自身を除く): 1015324558

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 347, 431, 530, 689, 694, 862, 1378, 1735, 2155, 3445, 3470, 4310, 4511, 5603, 6890, 9022, 11206, 18391, 22555, 22843, 28015, 36782, 45110, 45686, 56030, 91955, 114215, 149557, 183910, 228430, 239083, 296959, 299114, 478166, 593918, 747785, 1195415, 1484795, 1495570, 1944241, 2390830, 2969590, 3888482, 7926521, 9721205, 15853042, 19442410, 39632605, 79265210, 103044773, 206089546, 515223865, 1030447730]

約数ペア:

[(1, 1030447730), (2, 515223865), (5, 206089546), (10, 103044773), (13, 79265210), (26, 39632605), (53, 19442410), (65, 15853042), (106, 9721205), (130, 7926521), (265, 3888482), (347, 2969590), (431, 2390830), (530, 1944241), (689, 1495570), (694, 1484795), (862, 1195415), (1378, 747785), (1735, 593918), (2155, 478166), (3445, 299114), (3470, 296959), (4310, 239083), (4511, 228430), (5603, 183910), (6890, 149557), (9022, 114215), (11206, 91955), (18391, 56030), (22555, 45686), (22843, 45110), (28015, 36782)]