70381490

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 130429440

約数和(自身を除く): 60047950

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 335, 365, 670, 730, 1439, 2878, 4891, 7195, 9782, 14390, 24455, 48910, 96413, 105047, 192826, 210094, 482065, 525235, 964130, 1050470, 7038149, 14076298, 35190745, 70381490]

約数ペア:

[(1, 70381490), (2, 35190745), (5, 14076298), (10, 7038149), (67, 1050470), (73, 964130), (134, 525235), (146, 482065), (335, 210094), (365, 192826), (670, 105047), (730, 96413), (1439, 48910), (2878, 24455), (4891, 14390), (7195, 9782)]