1480836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 4263616

約数和(自身を除く): 2782780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 61, 68, 84, 102, 119, 122, 183, 204, 238, 244, 289, 357, 366, 427, 476, 578, 714, 732, 854, 867, 1037, 1156, 1281, 1428, 1708, 1734, 2023, 2074, 2562, 3111, 3468, 4046, 4148, 5124, 6069, 6222, 7259, 8092, 12138, 12444, 14518, 17629, 21777, 24276, 29036, 35258, 43554, 52887, 70516, 87108, 105774, 123403, 211548, 246806, 370209, 493612, 740418, 1480836]

約数ペア:

[(1, 1480836), (2, 740418), (3, 493612), (4, 370209), (6, 246806), (7, 211548), (12, 123403), (14, 105774), (17, 87108), (21, 70516), (28, 52887), (34, 43554), (42, 35258), (51, 29036), (61, 24276), (68, 21777), (84, 17629), (102, 14518), (119, 12444), (122, 12138), (183, 8092), (204, 7259), (238, 6222), (244, 6069), (289, 5124), (357, 4148), (366, 4046), (427, 3468), (476, 3111), (578, 2562), (714, 2074), (732, 2023), (854, 1734), (867, 1708), (1037, 1428), (1156, 1281)]