109129580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1297}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 262549056

約数和(自身を除く): 153419476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 601, 1202, 1297, 2404, 2594, 3005, 4207, 5188, 6010, 6485, 8414, 9079, 12020, 12970, 16828, 18158, 21035, 25940, 36316, 42070, 45395, 84140, 90790, 181580, 779497, 1558994, 3117988, 3897485, 5456479, 7794970, 10912958, 15589940, 21825916, 27282395, 54564790, 109129580]

約数ペア:

[(1, 109129580), (2, 54564790), (4, 27282395), (5, 21825916), (7, 15589940), (10, 10912958), (14, 7794970), (20, 5456479), (28, 3897485), (35, 3117988), (70, 1558994), (140, 779497), (601, 181580), (1202, 90790), (1297, 84140), (2404, 45395), (2594, 42070), (3005, 36316), (4207, 25940), (5188, 21035), (6010, 18158), (6485, 16828), (8414, 12970), (9079, 12020)]