117393220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 289808064

約数和(自身を除く): 172414844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 196, 206, 245, 412, 490, 515, 721, 980, 1030, 1163, 1442, 2060, 2326, 2884, 3605, 4652, 5047, 5815, 7210, 8141, 10094, 11630, 14420, 16282, 20188, 23260, 25235, 32564, 40705, 50470, 56987, 81410, 100940, 113974, 119789, 162820, 227948, 239578, 284935, 479156, 569870, 598945, 838523, 1139740, 1197890, 1677046, 2395780, 3354092, 4192615, 5869661, 8385230, 11739322, 16770460, 23478644, 29348305, 58696610, 117393220]

約数ペア:

[(1, 117393220), (2, 58696610), (4, 29348305), (5, 23478644), (7, 16770460), (10, 11739322), (14, 8385230), (20, 5869661), (28, 4192615), (35, 3354092), (49, 2395780), (70, 1677046), (98, 1197890), (103, 1139740), (140, 838523), (196, 598945), (206, 569870), (245, 479156), (412, 284935), (490, 239578), (515, 227948), (721, 162820), (980, 119789), (1030, 113974), (1163, 100940), (1442, 81410), (2060, 56987), (2326, 50470), (2884, 40705), (3605, 32564), (4652, 25235), (5047, 23260), (5815, 20188), (7210, 16282), (8141, 14420), (10094, 11630)]