71083430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4337}}^1$

素因数の和:4504

約数の個数: 32

約数和(自身を含む): 140551200

約数和(自身を除く): 69467770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 4337, 8195, 8674, 16390, 21685, 43370, 47707, 95414, 238535, 477070, 646213, 1292426, 3231065, 6462130, 7108343, 14216686, 35541715, 71083430]

約数ペア:

[(1, 71083430), (2, 35541715), (5, 14216686), (10, 7108343), (11, 6462130), (22, 3231065), (55, 1292426), (110, 646213), (149, 477070), (298, 238535), (745, 95414), (1490, 47707), (1639, 43370), (3278, 21685), (4337, 16390), (8195, 8674)]