2023393950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{195497}}^1$

素因数の和:195538

約数の個数: 72

約数和(自身を含む): 5672569968

約数和(自身を除く): 3649176018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 195497, 390994, 586491, 977485, 1172982, 1759473, 1954970, 2932455, 3518946, 4496431, 4887425, 5864910, 8797365, 8992862, 9774850, 13489293, 14662275, 17594730, 22482155, 26978586, 29324550, 40467879, 43986825, 44964310, 67446465, 80935758, 87973650, 112410775, 134892930, 202339395, 224821550, 337232325, 404678790, 674464650, 1011696975, 2023393950]

約数ペア:

[(1, 2023393950), (2, 1011696975), (3, 674464650), (5, 404678790), (6, 337232325), (9, 224821550), (10, 202339395), (15, 134892930), (18, 112410775), (23, 87973650), (25, 80935758), (30, 67446465), (45, 44964310), (46, 43986825), (50, 40467879), (69, 29324550), (75, 26978586), (90, 22482155), (115, 17594730), (138, 14662275), (150, 13489293), (207, 9774850), (225, 8992862), (230, 8797365), (345, 5864910), (414, 4887425), (450, 4496431), (575, 3518946), (690, 2932455), (1035, 1954970), (1150, 1759473), (1725, 1172982), (2070, 977485), (3450, 586491), (5175, 390994), (10350, 195497)]