2005462270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{1567}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 4226826240

約数和(自身を除く): 2221363970

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 389, 470, 658, 778, 1567, 1645, 1945, 2723, 3134, 3290, 3890, 5446, 7835, 10969, 13615, 15670, 18283, 21938, 27230, 36566, 54845, 73649, 91415, 109690, 127981, 147298, 182830, 255962, 368245, 515543, 609563, 639905, 736490, 1031086, 1219126, 1279810, 2577715, 3047815, 4266941, 5155430, 6095630, 8533882, 21334705, 28649461, 42669410, 57298922, 143247305, 200546227, 286494610, 401092454, 1002731135, 2005462270]

約数ペア:

[(1, 2005462270), (2, 1002731135), (5, 401092454), (7, 286494610), (10, 200546227), (14, 143247305), (35, 57298922), (47, 42669410), (70, 28649461), (94, 21334705), (235, 8533882), (329, 6095630), (389, 5155430), (470, 4266941), (658, 3047815), (778, 2577715), (1567, 1279810), (1645, 1219126), (1945, 1031086), (2723, 736490), (3134, 639905), (3290, 609563), (3890, 515543), (5446, 368245), (7835, 255962), (10969, 182830), (13615, 147298), (15670, 127981), (18283, 109690), (21938, 91415), (27230, 73649), (36566, 54845)]