7534980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 23436504

約数和(自身を除く): 15901524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1021, 1230, 1476, 1845, 2042, 2460, 3063, 3690, 4084, 5105, 6126, 7380, 9189, 10210, 12252, 15315, 18378, 20420, 30630, 36756, 41861, 45945, 61260, 83722, 91890, 125583, 167444, 183780, 209305, 251166, 376749, 418610, 502332, 627915, 753498, 837220, 1255830, 1506996, 1883745, 2511660, 3767490, 7534980]

約数ペア:

[(1, 7534980), (2, 3767490), (3, 2511660), (4, 1883745), (5, 1506996), (6, 1255830), (9, 837220), (10, 753498), (12, 627915), (15, 502332), (18, 418610), (20, 376749), (30, 251166), (36, 209305), (41, 183780), (45, 167444), (60, 125583), (82, 91890), (90, 83722), (123, 61260), (164, 45945), (180, 41861), (205, 36756), (246, 30630), (369, 20420), (410, 18378), (492, 15315), (615, 12252), (738, 10210), (820, 9189), (1021, 7380), (1230, 6126), (1476, 5105), (1845, 4084), (2042, 3690), (2460, 3063)]