27431940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6263}}^1$

素因数の和:6348

約数の個数: 48

約数和(自身を含む): 77874048

約数和(自身を除く): 50442108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 6263, 12526, 18789, 25052, 31315, 37578, 62630, 75156, 93945, 125260, 187890, 375780, 457199, 914398, 1371597, 1828796, 2285995, 2743194, 4571990, 5486388, 6857985, 9143980, 13715970, 27431940]

約数ペア:

[(1, 27431940), (2, 13715970), (3, 9143980), (4, 6857985), (5, 5486388), (6, 4571990), (10, 2743194), (12, 2285995), (15, 1828796), (20, 1371597), (30, 914398), (60, 457199), (73, 375780), (146, 187890), (219, 125260), (292, 93945), (365, 75156), (438, 62630), (730, 37578), (876, 31315), (1095, 25052), (1460, 18789), (2190, 12526), (4380, 6263)]