81743261970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{769}}^1\times {\mathrm{9349}}^1$

素因数の和:10507

約数の個数: 64

約数和(自身を含む): 196978320000

約数和(自身を除く): 115235058030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 769, 1137, 1538, 1895, 2274, 2307, 3790, 3845, 4614, 5685, 7690, 9349, 11370, 11535, 18698, 23070, 28047, 46745, 56094, 93490, 140235, 280470, 291451, 582902, 874353, 1457255, 1748706, 2914510, 3543271, 4371765, 7086542, 7189381, 8743530, 10629813, 14378762, 17716355, 21259626, 21568143, 35432710, 35946905, 43136286, 53149065, 71893810, 106298130, 107840715, 215681430, 2724775399, 5449550798, 8174326197, 13623876995, 16348652394, 27247753990, 40871630985, 81743261970]

約数ペア:

[(1, 81743261970), (2, 40871630985), (3, 27247753990), (5, 16348652394), (6, 13623876995), (10, 8174326197), (15, 5449550798), (30, 2724775399), (379, 215681430), (758, 107840715), (769, 106298130), (1137, 71893810), (1538, 53149065), (1895, 43136286), (2274, 35946905), (2307, 35432710), (3790, 21568143), (3845, 21259626), (4614, 17716355), (5685, 14378762), (7690, 10629813), (9349, 8743530), (11370, 7189381), (11535, 7086542), (18698, 4371765), (23070, 3543271), (28047, 2914510), (46745, 1748706), (56094, 1457255), (93490, 874353), (140235, 582902), (280470, 291451)]