7287670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 14374080

約数和(自身を除く): 7086410

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 919, 1586, 1838, 3965, 4595, 7930, 9190, 11947, 23894, 56059, 59735, 112118, 119470, 280295, 560590, 728767, 1457534, 3643835, 7287670]

約数ペア:

[(1, 7287670), (2, 3643835), (5, 1457534), (10, 728767), (13, 560590), (26, 280295), (61, 119470), (65, 112118), (122, 59735), (130, 56059), (305, 23894), (610, 11947), (793, 9190), (919, 7930), (1586, 4595), (1838, 3965)]