40315470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 104993280

約数和(自身を除く): 64677810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 167, 195, 334, 390, 501, 619, 835, 1002, 1238, 1670, 1857, 2171, 2505, 3095, 3714, 4342, 5010, 6190, 6513, 8047, 9285, 10855, 13026, 16094, 18570, 21710, 24141, 32565, 40235, 48282, 65130, 80470, 103373, 120705, 206746, 241410, 310119, 516865, 620238, 1033730, 1343849, 1550595, 2687698, 3101190, 4031547, 6719245, 8063094, 13438490, 20157735, 40315470]

約数ペア:

[(1, 40315470), (2, 20157735), (3, 13438490), (5, 8063094), (6, 6719245), (10, 4031547), (13, 3101190), (15, 2687698), (26, 1550595), (30, 1343849), (39, 1033730), (65, 620238), (78, 516865), (130, 310119), (167, 241410), (195, 206746), (334, 120705), (390, 103373), (501, 80470), (619, 65130), (835, 48282), (1002, 40235), (1238, 32565), (1670, 24141), (1857, 21710), (2171, 18570), (2505, 16094), (3095, 13026), (3714, 10855), (4342, 9285), (5010, 8047), (6190, 6513)]