744678530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 1432339200

約数和(自身を除く): 687660670

約数列:

[1, 2, 5, 10, 29, 58, 59, 71, 118, 142, 145, 290, 295, 355, 590, 613, 710, 1226, 1711, 2059, 3065, 3422, 4118, 4189, 6130, 8378, 8555, 10295, 17110, 17777, 20590, 20945, 35554, 36167, 41890, 43523, 72334, 87046, 88885, 121481, 177770, 180835, 217615, 242962, 361670, 435230, 607405, 1048843, 1214810, 1262167, 2097686, 2524334, 2567857, 5135714, 5244215, 6310835, 10488430, 12621670, 12839285, 25678570, 74467853, 148935706, 372339265, 744678530]

約数ペア:

[(1, 744678530), (2, 372339265), (5, 148935706), (10, 74467853), (29, 25678570), (58, 12839285), (59, 12621670), (71, 10488430), (118, 6310835), (142, 5244215), (145, 5135714), (290, 2567857), (295, 2524334), (355, 2097686), (590, 1262167), (613, 1214810), (710, 1048843), (1226, 607405), (1711, 435230), (2059, 361670), (3065, 242962), (3422, 217615), (4118, 180835), (4189, 177770), (6130, 121481), (8378, 88885), (8555, 87046), (10295, 72334), (17110, 43523), (17777, 41890), (20590, 36167), (20945, 35554)]