130606420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 334430208

約数和(自身を除く): 203823788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 47, 70, 92, 94, 115, 140, 161, 188, 230, 235, 322, 329, 460, 470, 644, 658, 805, 863, 940, 1081, 1316, 1610, 1645, 1726, 2162, 3220, 3290, 3452, 4315, 4324, 5405, 6041, 6580, 7567, 8630, 10810, 12082, 15134, 17260, 19849, 21620, 24164, 30205, 30268, 37835, 39698, 40561, 60410, 75670, 79396, 81122, 99245, 120820, 138943, 151340, 162244, 198490, 202805, 277886, 283927, 396980, 405610, 555772, 567854, 694715, 811220, 932903, 1135708, 1389430, 1419635, 1865806, 2778860, 2839270, 3731612, 4664515, 5678540, 6530321, 9329030, 13060642, 18658060, 26121284, 32651605, 65303210, 130606420]

約数ペア:

[(1, 130606420), (2, 65303210), (4, 32651605), (5, 26121284), (7, 18658060), (10, 13060642), (14, 9329030), (20, 6530321), (23, 5678540), (28, 4664515), (35, 3731612), (46, 2839270), (47, 2778860), (70, 1865806), (92, 1419635), (94, 1389430), (115, 1135708), (140, 932903), (161, 811220), (188, 694715), (230, 567854), (235, 555772), (322, 405610), (329, 396980), (460, 283927), (470, 277886), (644, 202805), (658, 198490), (805, 162244), (863, 151340), (940, 138943), (1081, 120820), (1316, 99245), (1610, 81122), (1645, 79396), (1726, 75670), (2162, 60410), (3220, 40561), (3290, 39698), (3452, 37835), (4315, 30268), (4324, 30205), (5405, 24164), (6041, 21620), (6580, 19849), (7567, 17260), (8630, 15134), (10810, 12082)]