9437890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 23048064

約数和(自身を除く): 13610174

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 103, 110, 119, 154, 170, 187, 206, 238, 245, 374, 385, 490, 515, 539, 595, 721, 770, 833, 935, 1030, 1078, 1133, 1190, 1309, 1442, 1666, 1751, 1870, 2266, 2618, 2695, 3502, 3605, 4165, 5047, 5390, 5665, 6545, 7210, 7931, 8330, 8755, 9163, 10094, 11330, 12257, 13090, 15862, 17510, 18326, 19261, 24514, 25235, 38522, 39655, 45815, 50470, 55517, 61285, 79310, 85799, 91630, 96305, 111034, 122570, 134827, 171598, 192610, 269654, 277585, 428995, 555170, 674135, 857990, 943789, 1348270, 1887578, 4718945, 9437890]

約数ペア:

[(1, 9437890), (2, 4718945), (5, 1887578), (7, 1348270), (10, 943789), (11, 857990), (14, 674135), (17, 555170), (22, 428995), (34, 277585), (35, 269654), (49, 192610), (55, 171598), (70, 134827), (77, 122570), (85, 111034), (98, 96305), (103, 91630), (110, 85799), (119, 79310), (154, 61285), (170, 55517), (187, 50470), (206, 45815), (238, 39655), (245, 38522), (374, 25235), (385, 24514), (490, 19261), (515, 18326), (539, 17510), (595, 15862), (721, 13090), (770, 12257), (833, 11330), (935, 10094), (1030, 9163), (1078, 8755), (1133, 8330), (1190, 7931), (1309, 7210), (1442, 6545), (1666, 5665), (1751, 5390), (1870, 5047), (2266, 4165), (2618, 3605), (2695, 3502)]