121737310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5531}}^1$

素因数の和:5640

約数の個数: 32

約数和(自身を含む): 229423104

約数和(自身を除く): 107685794

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 5531, 11005, 11062, 22010, 27655, 55310, 171461, 342922, 392701, 785402, 857305, 1714610, 1963505, 3927010, 12173731, 24347462, 60868655, 121737310]

約数ペア:

[(1, 121737310), (2, 60868655), (5, 24347462), (10, 12173731), (31, 3927010), (62, 1963505), (71, 1714610), (142, 857305), (155, 785402), (310, 392701), (355, 342922), (710, 171461), (2201, 55310), (4402, 27655), (5531, 22010), (11005, 11062)]