64278090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{751}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 172177920

約数和(自身を除く): 107899830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 317, 634, 751, 951, 1502, 1585, 1902, 2253, 2853, 3170, 3755, 4506, 4755, 5706, 6759, 7510, 8559, 9510, 11265, 13518, 14265, 17118, 20277, 22530, 28530, 33795, 40554, 42795, 67590, 85590, 101385, 202770, 238067, 476134, 714201, 1190335, 1428402, 2142603, 2380670, 3571005, 4285206, 6427809, 7142010, 10713015, 12855618, 21426030, 32139045, 64278090]

約数ペア:

[(1, 64278090), (2, 32139045), (3, 21426030), (5, 12855618), (6, 10713015), (9, 7142010), (10, 6427809), (15, 4285206), (18, 3571005), (27, 2380670), (30, 2142603), (45, 1428402), (54, 1190335), (90, 714201), (135, 476134), (270, 238067), (317, 202770), (634, 101385), (751, 85590), (951, 67590), (1502, 42795), (1585, 40554), (1902, 33795), (2253, 28530), (2853, 22530), (3170, 20277), (3755, 17118), (4506, 14265), (4755, 13518), (5706, 11265), (6759, 9510), (7510, 8559)]