2783750010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{3331}}^1$

素因数の和:3743

約数の個数: 64

約数和(自身を含む): 6779687040

約数和(自身を除く): 3995937030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 313, 445, 534, 626, 890, 939, 1335, 1565, 1878, 2670, 3130, 3331, 4695, 6662, 9390, 9993, 16655, 19986, 27857, 33310, 49965, 55714, 83571, 99930, 139285, 167142, 278570, 296459, 417855, 592918, 835710, 889377, 1042603, 1482295, 1778754, 2085206, 2964590, 3127809, 4446885, 5213015, 6255618, 8893770, 10426030, 15639045, 31278090, 92791667, 185583334, 278375001, 463958335, 556750002, 927916670, 1391875005, 2783750010]

約数ペア:

[(1, 2783750010), (2, 1391875005), (3, 927916670), (5, 556750002), (6, 463958335), (10, 278375001), (15, 185583334), (30, 92791667), (89, 31278090), (178, 15639045), (267, 10426030), (313, 8893770), (445, 6255618), (534, 5213015), (626, 4446885), (890, 3127809), (939, 2964590), (1335, 2085206), (1565, 1778754), (1878, 1482295), (2670, 1042603), (3130, 889377), (3331, 835710), (4695, 592918), (6662, 417855), (9390, 296459), (9993, 278570), (16655, 167142), (19986, 139285), (27857, 99930), (33310, 83571), (49965, 55714)]