210296710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2843}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 408512160

約数和(自身を除く): 198215450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 569, 1138, 2843, 2845, 5686, 5690, 7397, 14215, 14794, 28430, 36959, 36985, 73918, 73970, 184795, 369590, 1617667, 3235334, 8088335, 16176670, 21029671, 42059342, 105148355, 210296710]

約数ペア:

[(1, 210296710), (2, 105148355), (5, 42059342), (10, 21029671), (13, 16176670), (26, 8088335), (65, 3235334), (130, 1617667), (569, 369590), (1138, 184795), (2843, 73970), (2845, 73918), (5686, 36985), (5690, 36959), (7397, 28430), (14215, 14794)]