23766990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 61992000

約数和(自身を除く): 38225010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 409, 447, 745, 818, 894, 1227, 1490, 1937, 2045, 2235, 2454, 3874, 4090, 4470, 5317, 5811, 6135, 9685, 10634, 11622, 12270, 15951, 19370, 26585, 29055, 31902, 53170, 58110, 60941, 79755, 121882, 159510, 182823, 304705, 365646, 609410, 792233, 914115, 1584466, 1828230, 2376699, 3961165, 4753398, 7922330, 11883495, 23766990]

約数ペア:

[(1, 23766990), (2, 11883495), (3, 7922330), (5, 4753398), (6, 3961165), (10, 2376699), (13, 1828230), (15, 1584466), (26, 914115), (30, 792233), (39, 609410), (65, 365646), (78, 304705), (130, 182823), (149, 159510), (195, 121882), (298, 79755), (390, 60941), (409, 58110), (447, 53170), (745, 31902), (818, 29055), (894, 26585), (1227, 19370), (1490, 15951), (1937, 12270), (2045, 11622), (2235, 10634), (2454, 9685), (3874, 6135), (4090, 5811), (4470, 5317)]