126901890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{52223}}^1$

素因数の和:52245

約数の個数: 48

約数和(自身を含む): 342171648

約数和(自身を除く): 215269758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 52223, 104446, 156669, 261115, 313338, 470007, 522230, 783345, 940014, 1410021, 1566690, 2350035, 2820042, 4230063, 4700070, 7050105, 8460126, 12690189, 14100210, 21150315, 25380378, 42300630, 63450945, 126901890]

約数ペア:

[(1, 126901890), (2, 63450945), (3, 42300630), (5, 25380378), (6, 21150315), (9, 14100210), (10, 12690189), (15, 8460126), (18, 7050105), (27, 4700070), (30, 4230063), (45, 2820042), (54, 2350035), (81, 1566690), (90, 1410021), (135, 940014), (162, 783345), (243, 522230), (270, 470007), (405, 313338), (486, 261115), (810, 156669), (1215, 104446), (2430, 52223)]