1440690630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{2099}}^1$

素因数の和:2413

約数の個数: 64

約数和(自身を含む): 3505420800

約数和(自身を除く): 2064730170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 167, 274, 334, 411, 501, 685, 822, 835, 1002, 1370, 1670, 2055, 2099, 2505, 4110, 4198, 5010, 6297, 10495, 12594, 20990, 22879, 31485, 45758, 62970, 68637, 114395, 137274, 228790, 287563, 343185, 350533, 575126, 686370, 701066, 862689, 1051599, 1437815, 1725378, 1752665, 2103198, 2875630, 3505330, 4313445, 5257995, 8626890, 10515990, 48023021, 96046042, 144069063, 240115105, 288138126, 480230210, 720345315, 1440690630]

約数ペア:

[(1, 1440690630), (2, 720345315), (3, 480230210), (5, 288138126), (6, 240115105), (10, 144069063), (15, 96046042), (30, 48023021), (137, 10515990), (167, 8626890), (274, 5257995), (334, 4313445), (411, 3505330), (501, 2875630), (685, 2103198), (822, 1752665), (835, 1725378), (1002, 1437815), (1370, 1051599), (1670, 862689), (2055, 701066), (2099, 686370), (2505, 575126), (4110, 350533), (4198, 343185), (5010, 287563), (6297, 228790), (10495, 137274), (12594, 114395), (20990, 68637), (22879, 62970), (31485, 45758)]