23991630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 62512128

約数和(自身を除く): 38520498

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 271, 390, 454, 542, 681, 813, 1135, 1355, 1362, 1626, 2270, 2710, 2951, 3405, 3523, 4065, 5902, 6810, 7046, 8130, 8853, 10569, 14755, 17615, 17706, 21138, 29510, 35230, 44265, 52845, 61517, 88530, 105690, 123034, 184551, 307585, 369102, 615170, 799721, 922755, 1599442, 1845510, 2399163, 3998605, 4798326, 7997210, 11995815, 23991630]

約数ペア:

[(1, 23991630), (2, 11995815), (3, 7997210), (5, 4798326), (6, 3998605), (10, 2399163), (13, 1845510), (15, 1599442), (26, 922755), (30, 799721), (39, 615170), (65, 369102), (78, 307585), (130, 184551), (195, 123034), (227, 105690), (271, 88530), (390, 61517), (454, 52845), (542, 44265), (681, 35230), (813, 29510), (1135, 21138), (1355, 17706), (1362, 17615), (1626, 14755), (2270, 10569), (2710, 8853), (2951, 8130), (3405, 7046), (3523, 6810), (4065, 5902)]