305175030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{64793}}^1$

素因数の和:64960

約数の個数: 32

約数和(自身を含む): 737096544

約数和(自身を除く): 431921514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 64793, 129586, 194379, 323965, 388758, 647930, 971895, 1943790, 10172501, 20345002, 30517503, 50862505, 61035006, 101725010, 152587515, 305175030]

約数ペア:

[(1, 305175030), (2, 152587515), (3, 101725010), (5, 61035006), (6, 50862505), (10, 30517503), (15, 20345002), (30, 10172501), (157, 1943790), (314, 971895), (471, 647930), (785, 388758), (942, 323965), (1570, 194379), (2355, 129586), (4710, 64793)]