7483140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5939}}^1$

素因数の和:5961

約数の個数: 72

約数和(自身を含む): 25945920

約数和(自身を除く): 18462780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5939, 11878, 17817, 23756, 29695, 35634, 41573, 53451, 59390, 71268, 83146, 89085, 106902, 118780, 124719, 166292, 178170, 207865, 213804, 249438, 267255, 356340, 374157, 415730, 498876, 534510, 623595, 748314, 831460, 1069020, 1247190, 1496628, 1870785, 2494380, 3741570, 7483140]

約数ペア:

[(1, 7483140), (2, 3741570), (3, 2494380), (4, 1870785), (5, 1496628), (6, 1247190), (7, 1069020), (9, 831460), (10, 748314), (12, 623595), (14, 534510), (15, 498876), (18, 415730), (20, 374157), (21, 356340), (28, 267255), (30, 249438), (35, 213804), (36, 207865), (42, 178170), (45, 166292), (60, 124719), (63, 118780), (70, 106902), (84, 89085), (90, 83146), (105, 71268), (126, 59390), (140, 53451), (180, 41573), (210, 35634), (252, 29695), (315, 23756), (420, 17817), (630, 11878), (1260, 5939)]