54286470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{28723}}^1$

素因数の和:28746

約数の個数: 64

約数和(自身を含む): 165450240

約数和(自身を除く): 111163770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 28723, 57446, 86169, 143615, 172338, 201061, 258507, 287230, 402122, 430845, 517014, 603183, 775521, 861690, 1005305, 1206366, 1292535, 1551042, 1809549, 2010610, 2585070, 3015915, 3619098, 3877605, 5428647, 6031830, 7755210, 9047745, 10857294, 18095490, 27143235, 54286470]

約数ペア:

[(1, 54286470), (2, 27143235), (3, 18095490), (5, 10857294), (6, 9047745), (7, 7755210), (9, 6031830), (10, 5428647), (14, 3877605), (15, 3619098), (18, 3015915), (21, 2585070), (27, 2010610), (30, 1809549), (35, 1551042), (42, 1292535), (45, 1206366), (54, 1005305), (63, 861690), (70, 775521), (90, 603183), (105, 517014), (126, 430845), (135, 402122), (189, 287230), (210, 258507), (270, 201061), (315, 172338), (378, 143615), (630, 86169), (945, 57446), (1890, 28723)]