1551180070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{11981}}^1$

素因数の和:12117

約数の個数: 48

約数和(自身を含む): 3097970064

約数和(自身を除く): 1546789994

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 121, 214, 242, 535, 605, 1070, 1177, 1210, 2354, 5885, 11770, 11981, 12947, 23962, 25894, 59905, 64735, 119810, 129470, 131791, 263582, 658955, 1281967, 1317910, 1449701, 2563934, 2899402, 6409835, 7248505, 12819670, 14101637, 14497010, 28203274, 70508185, 141016370, 155118007, 310236014, 775590035, 1551180070]

約数ペア:

[(1, 1551180070), (2, 775590035), (5, 310236014), (10, 155118007), (11, 141016370), (22, 70508185), (55, 28203274), (107, 14497010), (110, 14101637), (121, 12819670), (214, 7248505), (242, 6409835), (535, 2899402), (605, 2563934), (1070, 1449701), (1177, 1317910), (1210, 1281967), (2354, 658955), (5885, 263582), (11770, 131791), (11981, 129470), (12947, 119810), (23962, 64735), (25894, 59905)]