520038630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3259}}^1$

素因数の和:3475

約数の個数: 80

約数和(自身を含む): 1405855440

約数和(自身を除く): 885816810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 197, 270, 394, 405, 591, 810, 985, 1182, 1773, 1970, 2955, 3259, 3546, 5319, 5910, 6518, 8865, 9777, 10638, 15957, 16295, 17730, 19554, 26595, 29331, 31914, 32590, 48885, 53190, 58662, 79785, 87993, 97770, 146655, 159570, 175986, 263979, 293310, 439965, 527958, 642023, 879930, 1284046, 1319895, 1926069, 2639790, 3210115, 3852138, 5778207, 6420230, 9630345, 11556414, 17334621, 19260690, 28891035, 34669242, 52003863, 57782070, 86673105, 104007726, 173346210, 260019315, 520038630]

約数ペア:

[(1, 520038630), (2, 260019315), (3, 173346210), (5, 104007726), (6, 86673105), (9, 57782070), (10, 52003863), (15, 34669242), (18, 28891035), (27, 19260690), (30, 17334621), (45, 11556414), (54, 9630345), (81, 6420230), (90, 5778207), (135, 3852138), (162, 3210115), (197, 2639790), (270, 1926069), (394, 1319895), (405, 1284046), (591, 879930), (810, 642023), (985, 527958), (1182, 439965), (1773, 293310), (1970, 263979), (2955, 175986), (3259, 159570), (3546, 146655), (5319, 97770), (5910, 87993), (6518, 79785), (8865, 58662), (9777, 53190), (10638, 48885), (15957, 32590), (16295, 31914), (17730, 29331), (19554, 26595)]