30651630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1031}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 73709568

約数和(自身を除く): 43057938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1031, 1982, 2062, 2973, 3093, 4955, 5155, 5946, 6186, 9910, 10310, 14865, 15465, 29730, 30930, 1021721, 2043442, 3065163, 5108605, 6130326, 10217210, 15325815, 30651630]

約数ペア:

[(1, 30651630), (2, 15325815), (3, 10217210), (5, 6130326), (6, 5108605), (10, 3065163), (15, 2043442), (30, 1021721), (991, 30930), (1031, 29730), (1982, 15465), (2062, 14865), (2973, 10310), (3093, 9910), (4955, 6186), (5155, 5946)]