126668430

素因数分解:

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

素因数の和:28750

約数の個数: 72

約数和(自身を含む): 383120712

約数和(自身を除く): 256452282

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 28723, 57446, 86169, 143615, 172338, 201061, 258507, 287230, 402122, 430845, 517014, 603183, 861690, 1005305, 1206366, 1292535, 1407427, 1809549, 2010610, 2585070, 2814854, 3015915, 3619098, 4222281, 6031830, 7037135, 8444562, 9047745, 12666843, 14074270, 18095490, 21111405, 25333686, 42222810, 63334215, 126668430]

約数ペア:

[(1, 126668430), (2, 63334215), (3, 42222810), (5, 25333686), (6, 21111405), (7, 18095490), (9, 14074270), (10, 12666843), (14, 9047745), (15, 8444562), (18, 7037135), (21, 6031830), (30, 4222281), (35, 3619098), (42, 3015915), (45, 2814854), (49, 2585070), (63, 2010610), (70, 1809549), (90, 1407427), (98, 1292535), (105, 1206366), (126, 1005305), (147, 861690), (210, 603183), (245, 517014), (294, 430845), (315, 402122), (441, 287230), (490, 258507), (630, 201061), (735, 172338), (882, 143615), (1470, 86169), (2205, 57446), (4410, 28723)]