42309990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1483}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 110427408

約数和(自身を除く): 68117418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317, 634, 951, 1483, 1585, 1902, 2853, 2966, 3170, 4449, 4755, 5706, 7415, 8898, 9510, 13347, 14265, 14830, 22245, 26694, 28530, 44490, 66735, 133470, 470111, 940222, 1410333, 2350555, 2820666, 4230999, 4701110, 7051665, 8461998, 14103330, 21154995, 42309990]

約数ペア:

[(1, 42309990), (2, 21154995), (3, 14103330), (5, 8461998), (6, 7051665), (9, 4701110), (10, 4230999), (15, 2820666), (18, 2350555), (30, 1410333), (45, 940222), (90, 470111), (317, 133470), (634, 66735), (951, 44490), (1483, 28530), (1585, 26694), (1902, 22245), (2853, 14830), (2966, 14265), (3170, 13347), (4449, 9510), (4755, 8898), (5706, 7415)]