279098730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1583}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 745873920

約数和(自身を除く): 466775190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 653, 1306, 1583, 1959, 3166, 3265, 3918, 4749, 5877, 6530, 7915, 9498, 9795, 11754, 14247, 15830, 17631, 19590, 23745, 28494, 29385, 35262, 42741, 47490, 58770, 71235, 85482, 88155, 142470, 176310, 213705, 427410, 1033699, 2067398, 3101097, 5168495, 6202194, 9303291, 10336990, 15505485, 18606582, 27909873, 31010970, 46516455, 55819746, 93032910, 139549365, 279098730]

約数ペア:

[(1, 279098730), (2, 139549365), (3, 93032910), (5, 55819746), (6, 46516455), (9, 31010970), (10, 27909873), (15, 18606582), (18, 15505485), (27, 10336990), (30, 9303291), (45, 6202194), (54, 5168495), (90, 3101097), (135, 2067398), (270, 1033699), (653, 427410), (1306, 213705), (1583, 176310), (1959, 142470), (3166, 88155), (3265, 85482), (3918, 71235), (4749, 58770), (5877, 47490), (6530, 42741), (7915, 35262), (9498, 29385), (9795, 28494), (11754, 23745), (14247, 19590), (15830, 17631)]