310380014

素因数分解:

$2^1\times 7^3\times {\mathrm{373}}^1\times {\mathrm{1213}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 544843200

約数和(自身を除く): 234463186

約数列:

[1, 2, 7, 14, 49, 98, 343, 373, 686, 746, 1213, 2426, 2611, 5222, 8491, 16982, 18277, 36554, 59437, 118874, 127939, 255878, 416059, 452449, 832118, 904898, 3167143, 6334286, 22170001, 44340002, 155190007, 310380014]

約数ペア:

[(1, 310380014), (2, 155190007), (7, 44340002), (14, 22170001), (49, 6334286), (98, 3167143), (343, 904898), (373, 832118), (686, 452449), (746, 416059), (1213, 255878), (2426, 127939), (2611, 118874), (5222, 59437), (8491, 36554), (16982, 18277)]