1400630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 3359232

約数和(自身を除く): 1958602

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 107, 110, 119, 154, 170, 187, 214, 238, 374, 385, 535, 595, 749, 770, 935, 1070, 1177, 1190, 1309, 1498, 1819, 1870, 2354, 2618, 3638, 3745, 5885, 6545, 7490, 8239, 9095, 11770, 12733, 13090, 16478, 18190, 20009, 25466, 40018, 41195, 63665, 82390, 100045, 127330, 140063, 200090, 280126, 700315, 1400630]

約数ペア:

[(1, 1400630), (2, 700315), (5, 280126), (7, 200090), (10, 140063), (11, 127330), (14, 100045), (17, 82390), (22, 63665), (34, 41195), (35, 40018), (55, 25466), (70, 20009), (77, 18190), (85, 16478), (107, 13090), (110, 12733), (119, 11770), (154, 9095), (170, 8239), (187, 7490), (214, 6545), (238, 5885), (374, 3745), (385, 3638), (535, 2618), (595, 2354), (749, 1870), (770, 1819), (935, 1498), (1070, 1309), (1177, 1190)]