2963090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 5999616

約数和(自身を除く): 3036526

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 991, 1495, 1982, 2990, 4955, 9910, 12883, 22793, 25766, 45586, 64415, 113965, 128830, 227930, 296309, 592618, 1481545, 2963090]

約数ペア:

[(1, 2963090), (2, 1481545), (5, 592618), (10, 296309), (13, 227930), (23, 128830), (26, 113965), (46, 64415), (65, 45586), (115, 25766), (130, 22793), (230, 12883), (299, 9910), (598, 4955), (991, 2990), (1495, 1982)]