3135470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 3033490

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 271, 445, 542, 890, 1157, 1355, 2314, 2710, 3523, 5785, 7046, 11570, 17615, 24119, 35230, 48238, 120595, 241190, 313547, 627094, 1567735, 3135470]

約数ペア:

[(1, 3135470), (2, 1567735), (5, 627094), (10, 313547), (13, 241190), (26, 120595), (65, 48238), (89, 35230), (130, 24119), (178, 17615), (271, 11570), (445, 7046), (542, 5785), (890, 3523), (1157, 2710), (1355, 2314)]