30215310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 75382272

約数和(自身を除く): 45166962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 163, 167, 185, 222, 326, 334, 370, 489, 501, 555, 815, 835, 978, 1002, 1110, 1630, 1670, 2445, 2505, 4890, 5010, 6031, 6179, 12062, 12358, 18093, 18537, 27221, 30155, 30895, 36186, 37074, 54442, 60310, 61790, 81663, 90465, 92685, 136105, 163326, 180930, 185370, 272210, 408315, 816630, 1007177, 2014354, 3021531, 5035885, 6043062, 10071770, 15107655, 30215310]

約数ペア:

[(1, 30215310), (2, 15107655), (3, 10071770), (5, 6043062), (6, 5035885), (10, 3021531), (15, 2014354), (30, 1007177), (37, 816630), (74, 408315), (111, 272210), (163, 185370), (167, 180930), (185, 163326), (222, 136105), (326, 92685), (334, 90465), (370, 81663), (489, 61790), (501, 60310), (555, 54442), (815, 37074), (835, 36186), (978, 30895), (1002, 30155), (1110, 27221), (1630, 18537), (1670, 18093), (2445, 12358), (2505, 12062), (4890, 6179), (5010, 6031)]