17092180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 42402528

約数和(自身を除く): 25310348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 163, 196, 214, 245, 326, 428, 490, 535, 652, 749, 815, 980, 1070, 1141, 1498, 1630, 2140, 2282, 2996, 3260, 3745, 4564, 5243, 5705, 7490, 7987, 10486, 11410, 14980, 15974, 17441, 20972, 22820, 26215, 31948, 34882, 39935, 52430, 69764, 79870, 87205, 104860, 122087, 159740, 174410, 244174, 348820, 488348, 610435, 854609, 1220870, 1709218, 2441740, 3418436, 4273045, 8546090, 17092180]

約数ペア:

[(1, 17092180), (2, 8546090), (4, 4273045), (5, 3418436), (7, 2441740), (10, 1709218), (14, 1220870), (20, 854609), (28, 610435), (35, 488348), (49, 348820), (70, 244174), (98, 174410), (107, 159740), (140, 122087), (163, 104860), (196, 87205), (214, 79870), (245, 69764), (326, 52430), (428, 39935), (490, 34882), (535, 31948), (652, 26215), (749, 22820), (815, 20972), (980, 17441), (1070, 15974), (1141, 14980), (1498, 11410), (1630, 10486), (2140, 7987), (2282, 7490), (2996, 5705), (3260, 5243), (3745, 4564)]