73564890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2557}}^1$

素因数の和:2711

約数の個数: 64

約数和(自身を含む): 203330304

約数和(自身を除く): 129765414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2557, 2877, 4110, 4795, 5114, 5754, 7671, 9590, 12785, 14385, 15342, 17899, 25570, 28770, 35798, 38355, 53697, 76710, 89495, 107394, 178990, 268485, 350309, 536970, 700618, 1050927, 1751545, 2101854, 2452163, 3503090, 4904326, 5254635, 7356489, 10509270, 12260815, 14712978, 24521630, 36782445, 73564890]

約数ペア:

[(1, 73564890), (2, 36782445), (3, 24521630), (5, 14712978), (6, 12260815), (7, 10509270), (10, 7356489), (14, 5254635), (15, 4904326), (21, 3503090), (30, 2452163), (35, 2101854), (42, 1751545), (70, 1050927), (105, 700618), (137, 536970), (210, 350309), (274, 268485), (411, 178990), (685, 107394), (822, 89495), (959, 76710), (1370, 53697), (1918, 38355), (2055, 35798), (2557, 28770), (2877, 25570), (4110, 17899), (4795, 15342), (5114, 14385), (5754, 12785), (7671, 9590)]