30214740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1163}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 84869568

約数和(自身を除く): 54654828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 1163, 1299, 1732, 2165, 2326, 2598, 3489, 4330, 4652, 5196, 5815, 6495, 6978, 8660, 11630, 12990, 13956, 17445, 23260, 25980, 34890, 69780, 503579, 1007158, 1510737, 2014316, 2517895, 3021474, 5035790, 6042948, 7553685, 10071580, 15107370, 30214740]

約数ペア:

[(1, 30214740), (2, 15107370), (3, 10071580), (4, 7553685), (5, 6042948), (6, 5035790), (10, 3021474), (12, 2517895), (15, 2014316), (20, 1510737), (30, 1007158), (60, 503579), (433, 69780), (866, 34890), (1163, 25980), (1299, 23260), (1732, 17445), (2165, 13956), (2326, 12990), (2598, 11630), (3489, 8660), (4330, 6978), (4652, 6495), (5196, 5815)]