23747490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20297}}^1$

素因数の和:20323

約数の個数: 48

約数和(自身を含む): 66496248

約数和(自身を除く): 42748758

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 20297, 40594, 60891, 101485, 121782, 182673, 202970, 263861, 304455, 365346, 527722, 608910, 791583, 913365, 1319305, 1583166, 1826730, 2374749, 2638610, 3957915, 4749498, 7915830, 11873745, 23747490]

約数ペア:

[(1, 23747490), (2, 11873745), (3, 7915830), (5, 4749498), (6, 3957915), (9, 2638610), (10, 2374749), (13, 1826730), (15, 1583166), (18, 1319305), (26, 913365), (30, 791583), (39, 608910), (45, 527722), (65, 365346), (78, 304455), (90, 263861), (117, 202970), (130, 182673), (195, 121782), (234, 101485), (390, 60891), (585, 40594), (1170, 20297)]