2026830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5197}}^1$

素因数の和:5220

約数の個数: 32

約数和(自身を含む): 5239584

約数和(自身を除く): 3212754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5197, 10394, 15591, 25985, 31182, 51970, 67561, 77955, 135122, 155910, 202683, 337805, 405366, 675610, 1013415, 2026830]

約数ペア:

[(1, 2026830), (2, 1013415), (3, 675610), (5, 405366), (6, 337805), (10, 202683), (13, 155910), (15, 135122), (26, 77955), (30, 67561), (39, 51970), (65, 31182), (78, 25985), (130, 15591), (195, 10394), (390, 5197)]