74352110

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 159408000

約数和(自身を除く): 85055890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 343, 371, 409, 490, 530, 686, 742, 818, 1715, 1855, 2045, 2597, 2863, 3430, 3710, 4090, 5194, 5726, 12985, 14315, 18179, 20041, 21677, 25970, 28630, 36358, 40082, 43354, 90895, 100205, 108385, 140287, 151739, 181790, 200410, 216770, 280574, 303478, 701435, 758695, 1062173, 1402870, 1517390, 2124346, 5310865, 7435211, 10621730, 14870422, 37176055, 74352110]

約数ペア:

[(1, 74352110), (2, 37176055), (5, 14870422), (7, 10621730), (10, 7435211), (14, 5310865), (35, 2124346), (49, 1517390), (53, 1402870), (70, 1062173), (98, 758695), (106, 701435), (245, 303478), (265, 280574), (343, 216770), (371, 200410), (409, 181790), (490, 151739), (530, 140287), (686, 108385), (742, 100205), (818, 90895), (1715, 43354), (1855, 40082), (2045, 36358), (2597, 28630), (2863, 25970), (3430, 21677), (3710, 20041), (4090, 18179), (5194, 14315), (5726, 12985)]