4680630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 12293424

約数和(自身を除く): 7612794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 397, 655, 786, 794, 1179, 1191, 1310, 1965, 1985, 2358, 2382, 3573, 3930, 3970, 5895, 5955, 7146, 11790, 11910, 17865, 35730, 52007, 104014, 156021, 260035, 312042, 468063, 520070, 780105, 936126, 1560210, 2340315, 4680630]

約数ペア:

[(1, 4680630), (2, 2340315), (3, 1560210), (5, 936126), (6, 780105), (9, 520070), (10, 468063), (15, 312042), (18, 260035), (30, 156021), (45, 104014), (90, 52007), (131, 35730), (262, 17865), (393, 11910), (397, 11790), (655, 7146), (786, 5955), (794, 5895), (1179, 3970), (1191, 3930), (1310, 3573), (1965, 2382), (1985, 2358)]