448919910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4987999}}^1$

素因数の和:4988012

約数の個数: 24

約数和(自身を含む): 1167192000

約数和(自身を除く): 718272090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4987999, 9975998, 14963997, 24939995, 29927994, 44891991, 49879990, 74819985, 89783982, 149639970, 224459955, 448919910]

約数ペア:

[(1, 448919910), (2, 224459955), (3, 149639970), (5, 89783982), (6, 74819985), (9, 49879990), (10, 44891991), (15, 29927994), (18, 24939995), (30, 14963997), (45, 9975998), (90, 4987999)]