16831380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 47444544

約数和(自身を除く): 30613164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1721, 1956, 2445, 3260, 3442, 4890, 5163, 6884, 8605, 9780, 10326, 17210, 20652, 25815, 34420, 51630, 103260, 280523, 561046, 841569, 1122092, 1402615, 1683138, 2805230, 3366276, 4207845, 5610460, 8415690, 16831380]

約数ペア:

[(1, 16831380), (2, 8415690), (3, 5610460), (4, 4207845), (5, 3366276), (6, 2805230), (10, 1683138), (12, 1402615), (15, 1122092), (20, 841569), (30, 561046), (60, 280523), (163, 103260), (326, 51630), (489, 34420), (652, 25815), (815, 20652), (978, 17210), (1630, 10326), (1721, 9780), (1956, 8605), (2445, 6884), (3260, 5163), (3442, 4890)]