39141690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{26627}}^1$

素因数の和:26651

約数の個数: 48

約数和(自身を含む): 109281312

約数和(自身を除く): 70139622

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 26627, 53254, 79881, 133135, 159762, 186389, 266270, 372778, 399405, 559167, 798810, 931945, 1118334, 1304723, 1863890, 2609446, 2795835, 3914169, 5591670, 6523615, 7828338, 13047230, 19570845, 39141690]

約数ペア:

[(1, 39141690), (2, 19570845), (3, 13047230), (5, 7828338), (6, 6523615), (7, 5591670), (10, 3914169), (14, 2795835), (15, 2609446), (21, 1863890), (30, 1304723), (35, 1118334), (42, 931945), (49, 798810), (70, 559167), (98, 399405), (105, 372778), (147, 266270), (210, 186389), (245, 159762), (294, 133135), (490, 79881), (735, 53254), (1470, 26627)]