118807290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{62861}}^1$

素因数の和:62884

約数の個数: 64

約数和(自身を含む): 362085120

約数和(自身を除く): 243277830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 62861, 125722, 188583, 314305, 377166, 440027, 565749, 628610, 880054, 942915, 1131498, 1320081, 1697247, 1885830, 2200135, 2640162, 2828745, 3394494, 3960243, 4400270, 5657490, 6600405, 7920486, 8486235, 11880729, 13200810, 16972470, 19801215, 23761458, 39602430, 59403645, 118807290]

約数ペア:

[(1, 118807290), (2, 59403645), (3, 39602430), (5, 23761458), (6, 19801215), (7, 16972470), (9, 13200810), (10, 11880729), (14, 8486235), (15, 7920486), (18, 6600405), (21, 5657490), (27, 4400270), (30, 3960243), (35, 3394494), (42, 2828745), (45, 2640162), (54, 2200135), (63, 1885830), (70, 1697247), (90, 1320081), (105, 1131498), (126, 942915), (135, 880054), (189, 628610), (210, 565749), (270, 440027), (315, 377166), (378, 314305), (630, 188583), (945, 125722), (1890, 62861)]