2347590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1597}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 6558192

約数和(自身を除く): 4210602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1597, 3194, 4791, 7985, 9582, 11179, 15970, 22358, 23955, 33537, 47910, 55895, 67074, 78253, 111790, 156506, 167685, 234759, 335370, 391265, 469518, 782530, 1173795, 2347590]

約数ペア:

[(1, 2347590), (2, 1173795), (3, 782530), (5, 469518), (6, 391265), (7, 335370), (10, 234759), (14, 167685), (15, 156506), (21, 111790), (30, 78253), (35, 67074), (42, 55895), (49, 47910), (70, 33537), (98, 23955), (105, 22358), (147, 15970), (210, 11179), (245, 9582), (294, 7985), (490, 4791), (735, 3194), (1470, 1597)]