100914870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{727}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 277595136

約数和(自身を除く): 176680266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 661, 727, 1322, 1454, 1983, 2181, 3305, 3635, 3966, 4362, 4627, 5089, 6610, 7270, 9254, 9915, 10178, 10905, 13881, 15267, 19830, 21810, 23135, 25445, 27762, 30534, 46270, 50890, 69405, 76335, 138810, 152670, 480547, 961094, 1441641, 2402735, 2883282, 3363829, 4805470, 6727658, 7208205, 10091487, 14416410, 16819145, 20182974, 33638290, 50457435, 100914870]

約数ペア:

[(1, 100914870), (2, 50457435), (3, 33638290), (5, 20182974), (6, 16819145), (7, 14416410), (10, 10091487), (14, 7208205), (15, 6727658), (21, 4805470), (30, 3363829), (35, 2883282), (42, 2402735), (70, 1441641), (105, 961094), (210, 480547), (661, 152670), (727, 138810), (1322, 76335), (1454, 69405), (1983, 50890), (2181, 46270), (3305, 30534), (3635, 27762), (3966, 25445), (4362, 23135), (4627, 21810), (5089, 19830), (6610, 15267), (7270, 13881), (9254, 10905), (9915, 10178)]