2015214830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6500693}}^1$

素因数の和:6500731

約数の個数: 16

約数和(自身を含む): 3744399744

約数和(自身を除く): 1729184914

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6500693, 13001386, 32503465, 65006930, 201521483, 403042966, 1007607415, 2015214830]

約数ペア:

[(1, 2015214830), (2, 1007607415), (5, 403042966), (10, 201521483), (31, 65006930), (62, 32503465), (155, 13001386), (310, 6500693)]