42537660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64451}}^1$

素因数の和:64474

約数の個数: 48

約数和(自身を含む): 129935232

約数和(自身を除く): 87397572

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, 64451, 128902, 193353, 257804, 322255, 386706, 644510, 708961, 773412, 966765, 1289020, 1417922, 1933530, 2126883, 2835844, 3544805, 3867060, 4253766, 7089610, 8507532, 10634415, 14179220, 21268830, 42537660]

約数ペア:

[(1, 42537660), (2, 21268830), (3, 14179220), (4, 10634415), (5, 8507532), (6, 7089610), (10, 4253766), (11, 3867060), (12, 3544805), (15, 2835844), (20, 2126883), (22, 1933530), (30, 1417922), (33, 1289020), (44, 966765), (55, 773412), (60, 708961), (66, 644510), (110, 386706), (132, 322255), (165, 257804), (220, 193353), (330, 128902), (660, 64451)]