1426810

素因数分解:

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

素因数の和:151

約数の個数: 64

約数和(自身を含む): 3421440

約数和(自身を除く): 1994630

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 109, 110, 119, 154, 170, 187, 218, 238, 374, 385, 545, 595, 763, 770, 935, 1090, 1190, 1199, 1309, 1526, 1853, 1870, 2398, 2618, 3706, 3815, 5995, 6545, 7630, 8393, 9265, 11990, 12971, 13090, 16786, 18530, 20383, 25942, 40766, 41965, 64855, 83930, 101915, 129710, 142681, 203830, 285362, 713405, 1426810]

約数ペア:

[(1, 1426810), (2, 713405), (5, 285362), (7, 203830), (10, 142681), (11, 129710), (14, 101915), (17, 83930), (22, 64855), (34, 41965), (35, 40766), (55, 25942), (70, 20383), (77, 18530), (85, 16786), (109, 13090), (110, 12971), (119, 11990), (154, 9265), (170, 8393), (187, 7630), (218, 6545), (238, 5995), (374, 3815), (385, 3706), (545, 2618), (595, 2398), (763, 1870), (770, 1853), (935, 1526), (1090, 1309), (1190, 1199)]