9987670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 24377760

約数和(自身を除く): 14390090

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 109, 110, 119, 154, 170, 187, 218, 238, 245, 374, 385, 490, 539, 545, 595, 763, 770, 833, 935, 1078, 1090, 1190, 1199, 1309, 1526, 1666, 1853, 1870, 2398, 2618, 2695, 3706, 3815, 4165, 5341, 5390, 5995, 6545, 7630, 8330, 8393, 9163, 9265, 10682, 11990, 12971, 13090, 16786, 18326, 18530, 20383, 25942, 26705, 40766, 41965, 45815, 53410, 58751, 64855, 83930, 90797, 91630, 101915, 117502, 129710, 142681, 181594, 203830, 285362, 293755, 453985, 587510, 713405, 907970, 998767, 1426810, 1997534, 4993835, 9987670]

約数ペア:

[(1, 9987670), (2, 4993835), (5, 1997534), (7, 1426810), (10, 998767), (11, 907970), (14, 713405), (17, 587510), (22, 453985), (34, 293755), (35, 285362), (49, 203830), (55, 181594), (70, 142681), (77, 129710), (85, 117502), (98, 101915), (109, 91630), (110, 90797), (119, 83930), (154, 64855), (170, 58751), (187, 53410), (218, 45815), (238, 41965), (245, 40766), (374, 26705), (385, 25942), (490, 20383), (539, 18530), (545, 18326), (595, 16786), (763, 13090), (770, 12971), (833, 11990), (935, 10682), (1078, 9265), (1090, 9163), (1190, 8393), (1199, 8330), (1309, 7630), (1526, 6545), (1666, 5995), (1853, 5390), (1870, 5341), (2398, 4165), (2618, 3815), (2695, 3706)]