1307390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 2833920

約数和(自身を除く): 1526530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 983, 1330, 1966, 4915, 6881, 9830, 13762, 18677, 34405, 37354, 68810, 93385, 130739, 186770, 261478, 653695, 1307390]

約数ペア:

[(1, 1307390), (2, 653695), (5, 261478), (7, 186770), (10, 130739), (14, 93385), (19, 68810), (35, 37354), (38, 34405), (70, 18677), (95, 13762), (133, 9830), (190, 6881), (266, 4915), (665, 1966), (983, 1330)]