1121155270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1\times {\mathrm{1709}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 2154476880

約数和(自身を除く): 1033321610

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 289, 454, 578, 1135, 1445, 1709, 2270, 2890, 3418, 3859, 7718, 8545, 17090, 19295, 29053, 38590, 58106, 65603, 131206, 145265, 290530, 328015, 387943, 493901, 656030, 775886, 987802, 1939715, 2469505, 3879430, 4939010, 6595031, 13190062, 32975155, 65950310, 112115527, 224231054, 560577635, 1121155270]

約数ペア:

[(1, 1121155270), (2, 560577635), (5, 224231054), (10, 112115527), (17, 65950310), (34, 32975155), (85, 13190062), (170, 6595031), (227, 4939010), (289, 3879430), (454, 2469505), (578, 1939715), (1135, 987802), (1445, 775886), (1709, 656030), (2270, 493901), (2890, 387943), (3418, 328015), (3859, 290530), (7718, 145265), (8545, 131206), (17090, 65603), (19295, 58106), (29053, 38590)]