30257730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11593}}^1$

素因数の和:11635

約数の個数: 48

約数和(自身を含む): 81389880

約数和(自身を除く): 51132150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 11593, 23186, 34779, 57965, 69558, 104337, 115930, 173895, 208674, 336197, 347790, 521685, 672394, 1008591, 1043370, 1680985, 2017182, 3025773, 3361970, 5042955, 6051546, 10085910, 15128865, 30257730]

約数ペア:

[(1, 30257730), (2, 15128865), (3, 10085910), (5, 6051546), (6, 5042955), (9, 3361970), (10, 3025773), (15, 2017182), (18, 1680985), (29, 1043370), (30, 1008591), (45, 672394), (58, 521685), (87, 347790), (90, 336197), (145, 208674), (174, 173895), (261, 115930), (290, 104337), (435, 69558), (522, 57965), (870, 34779), (1305, 23186), (2610, 11593)]