438479940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{7717}}^1$

素因数の和:8676

約数の個数: 48

約数和(自身を含む): 1229199552

約数和(自身を除く): 790719612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1894, 2841, 3788, 4735, 5682, 7717, 9470, 11364, 14205, 15434, 18940, 23151, 28410, 30868, 38585, 46302, 56820, 77170, 92604, 115755, 154340, 231510, 463020, 7307999, 14615998, 21923997, 29231996, 36539995, 43847994, 73079990, 87695988, 109619985, 146159980, 219239970, 438479940]

約数ペア:

[(1, 438479940), (2, 219239970), (3, 146159980), (4, 109619985), (5, 87695988), (6, 73079990), (10, 43847994), (12, 36539995), (15, 29231996), (20, 21923997), (30, 14615998), (60, 7307999), (947, 463020), (1894, 231510), (2841, 154340), (3788, 115755), (4735, 92604), (5682, 77170), (7717, 56820), (9470, 46302), (11364, 38585), (14205, 30868), (15434, 28410), (18940, 23151)]