136729740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1297}}^1$

素因数の和:1567

約数の個数: 96

約数和(自身を含む): 439617024

約数和(自身を除く): 302887284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 251, 420, 502, 753, 1004, 1255, 1297, 1506, 1757, 2510, 2594, 3012, 3514, 3765, 3891, 5020, 5188, 5271, 6485, 7028, 7530, 7782, 8785, 9079, 10542, 12970, 15060, 15564, 17570, 18158, 19455, 21084, 25940, 26355, 27237, 35140, 36316, 38910, 45395, 52710, 54474, 77820, 90790, 105420, 108948, 136185, 181580, 272370, 325547, 544740, 651094, 976641, 1302188, 1627735, 1953282, 2278829, 3255470, 3906564, 4557658, 4883205, 6510940, 6836487, 9115316, 9766410, 11394145, 13672974, 19532820, 22788290, 27345948, 34182435, 45576580, 68364870, 136729740]

約数ペア:

[(1, 136729740), (2, 68364870), (3, 45576580), (4, 34182435), (5, 27345948), (6, 22788290), (7, 19532820), (10, 13672974), (12, 11394145), (14, 9766410), (15, 9115316), (20, 6836487), (21, 6510940), (28, 4883205), (30, 4557658), (35, 3906564), (42, 3255470), (60, 2278829), (70, 1953282), (84, 1627735), (105, 1302188), (140, 976641), (210, 651094), (251, 544740), (420, 325547), (502, 272370), (753, 181580), (1004, 136185), (1255, 108948), (1297, 105420), (1506, 90790), (1757, 77820), (2510, 54474), (2594, 52710), (3012, 45395), (3514, 38910), (3765, 36316), (3891, 35140), (5020, 27237), (5188, 26355), (5271, 25940), (6485, 21084), (7028, 19455), (7530, 18158), (7782, 17570), (8785, 15564), (9079, 15060), (10542, 12970)]