295256910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5081}}^1$

素因数の和:5253

約数の個数: 64

約数和(自身を含む): 768398400

約数和(自身を除く): 473141490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 894, 1490, 1937, 2235, 3874, 4470, 5081, 5811, 9685, 10162, 11622, 15243, 19370, 25405, 29055, 30486, 50810, 58110, 66053, 76215, 132106, 152430, 198159, 330265, 396318, 660530, 757069, 990795, 1514138, 1981590, 2271207, 3785345, 4542414, 7570690, 9841897, 11356035, 19683794, 22712070, 29525691, 49209485, 59051382, 98418970, 147628455, 295256910]

約数ペア:

[(1, 295256910), (2, 147628455), (3, 98418970), (5, 59051382), (6, 49209485), (10, 29525691), (13, 22712070), (15, 19683794), (26, 11356035), (30, 9841897), (39, 7570690), (65, 4542414), (78, 3785345), (130, 2271207), (149, 1981590), (195, 1514138), (298, 990795), (390, 757069), (447, 660530), (745, 396318), (894, 330265), (1490, 198159), (1937, 152430), (2235, 132106), (3874, 76215), (4470, 66053), (5081, 58110), (5811, 50810), (9685, 30486), (10162, 29055), (11622, 25405), (15243, 19370)]