29913870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 82607616

約数和(自身を除く): 52693746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 362, 543, 787, 905, 1086, 1267, 1574, 1810, 2361, 2534, 2715, 3801, 3935, 4722, 5430, 5509, 6335, 7602, 7870, 11018, 11805, 12670, 16527, 19005, 23610, 27545, 33054, 38010, 55090, 82635, 142447, 165270, 284894, 427341, 712235, 854682, 997129, 1424470, 1994258, 2136705, 2991387, 4273410, 4985645, 5982774, 9971290, 14956935, 29913870]

約数ペア:

[(1, 29913870), (2, 14956935), (3, 9971290), (5, 5982774), (6, 4985645), (7, 4273410), (10, 2991387), (14, 2136705), (15, 1994258), (21, 1424470), (30, 997129), (35, 854682), (42, 712235), (70, 427341), (105, 284894), (181, 165270), (210, 142447), (362, 82635), (543, 55090), (787, 38010), (905, 33054), (1086, 27545), (1267, 23610), (1574, 19005), (1810, 16527), (2361, 12670), (2534, 11805), (2715, 11018), (3801, 7870), (3935, 7602), (4722, 6335), (5430, 5509)]