1492979940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113621}}^1$

素因数の和:113709

約数の個数: 72

約数和(自身を含む): 4590783288

約数和(自身を除く): 3097803348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 113621, 227242, 340863, 454484, 568105, 681726, 1022589, 1136210, 1363452, 1704315, 2045178, 2272420, 3408630, 4090356, 5112945, 6817260, 8294333, 10225890, 16588666, 20451780, 24882999, 33177332, 41471665, 49765998, 74648997, 82943330, 99531996, 124414995, 149297994, 165886660, 248829990, 298595988, 373244985, 497659980, 746489970, 1492979940]

約数ペア:

[(1, 1492979940), (2, 746489970), (3, 497659980), (4, 373244985), (5, 298595988), (6, 248829990), (9, 165886660), (10, 149297994), (12, 124414995), (15, 99531996), (18, 82943330), (20, 74648997), (30, 49765998), (36, 41471665), (45, 33177332), (60, 24882999), (73, 20451780), (90, 16588666), (146, 10225890), (180, 8294333), (219, 6817260), (292, 5112945), (365, 4090356), (438, 3408630), (657, 2272420), (730, 2045178), (876, 1704315), (1095, 1363452), (1314, 1136210), (1460, 1022589), (2190, 681726), (2628, 568105), (3285, 454484), (4380, 340863), (6570, 227242), (13140, 113621)]