64349730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1801}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 167823864

約数和(自身を除く): 103474134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1801, 1985, 2382, 3573, 3602, 3970, 5403, 5955, 7146, 9005, 10806, 11910, 16209, 17865, 18010, 27015, 32418, 35730, 54030, 81045, 162090, 714997, 1429994, 2144991, 3574985, 4289982, 6434973, 7149970, 10724955, 12869946, 21449910, 32174865, 64349730]

約数ペア:

[(1, 64349730), (2, 32174865), (3, 21449910), (5, 12869946), (6, 10724955), (9, 7149970), (10, 6434973), (15, 4289982), (18, 3574985), (30, 2144991), (45, 1429994), (90, 714997), (397, 162090), (794, 81045), (1191, 54030), (1801, 35730), (1985, 32418), (2382, 27015), (3573, 18010), (3602, 17865), (3970, 16209), (5403, 11910), (5955, 10806), (7146, 9005)]