1330841260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{559177}}^1$

素因数の和:559210

約数の個数: 48

約数和(自身を含む): 3381908544

約数和(自身を除く): 2051067284

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 559177, 1118354, 2236708, 2795885, 3914239, 5591770, 7828478, 9506009, 11183540, 15656956, 19012018, 19571195, 38024036, 39142390, 47530045, 66542063, 78284780, 95060090, 133084126, 190120180, 266168252, 332710315, 665420630, 1330841260]

約数ペア:

[(1, 1330841260), (2, 665420630), (4, 332710315), (5, 266168252), (7, 190120180), (10, 133084126), (14, 95060090), (17, 78284780), (20, 66542063), (28, 47530045), (34, 39142390), (35, 38024036), (68, 19571195), (70, 19012018), (85, 15656956), (119, 11183540), (140, 9506009), (170, 7828478), (238, 5591770), (340, 3914239), (476, 2795885), (595, 2236708), (1190, 1118354), (2380, 559177)]