30051780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45533}}^1$

素因数の和:45556

約数の個数: 48

約数和(自身を含む): 91796544

約数和(自身を除く): 61744764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 45533, 91066, 136599, 182132, 227665, 273198, 455330, 500863, 546396, 682995, 910660, 1001726, 1365990, 1502589, 2003452, 2504315, 2731980, 3005178, 5008630, 6010356, 7512945, 10017260, 15025890, 30051780]

約数ペア:

[(1, 30051780), (2, 15025890), (3, 10017260), (4, 7512945), (5, 6010356), (6, 5008630), (10, 3005178), (11, 2731980), (12, 2504315), (15, 2003452), (20, 1502589), (22, 1365990), (30, 1001726), (33, 910660), (44, 682995), (55, 546396), (60, 500863), (66, 455330), (110, 273198), (132, 227665), (165, 182132), (220, 136599), (330, 91066), (660, 45533)]