1211117910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{4759}}^1$

素因数の和:5285

約数の個数: 64

約数和(自身を含む): 3084480000

約数和(自身を除く): 1873362090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 499, 510, 998, 1497, 2495, 2994, 4759, 4990, 7485, 8483, 9518, 14277, 14970, 16966, 23795, 25449, 28554, 42415, 47590, 50898, 71385, 80903, 84830, 127245, 142770, 161806, 242709, 254490, 404515, 485418, 809030, 1213545, 2374741, 2427090, 4749482, 7124223, 11873705, 14248446, 23747410, 35621115, 40370597, 71242230, 80741194, 121111791, 201852985, 242223582, 403705970, 605558955, 1211117910]

約数ペア:

[(1, 1211117910), (2, 605558955), (3, 403705970), (5, 242223582), (6, 201852985), (10, 121111791), (15, 80741194), (17, 71242230), (30, 40370597), (34, 35621115), (51, 23747410), (85, 14248446), (102, 11873705), (170, 7124223), (255, 4749482), (499, 2427090), (510, 2374741), (998, 1213545), (1497, 809030), (2495, 485418), (2994, 404515), (4759, 254490), (4990, 242709), (7485, 161806), (8483, 142770), (9518, 127245), (14277, 84830), (14970, 80903), (16966, 71385), (23795, 50898), (25449, 47590), (28554, 42415)]