127319130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 342486144

約数和(自身を除く): 215167014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 167, 197, 215, 258, 334, 387, 394, 430, 501, 591, 645, 774, 835, 985, 1002, 1182, 1290, 1503, 1670, 1773, 1935, 1970, 2505, 2955, 3006, 3546, 3870, 5010, 5910, 7181, 7515, 8471, 8865, 14362, 15030, 16942, 17730, 21543, 25413, 32899, 35905, 42355, 43086, 50826, 64629, 65798, 71810, 76239, 84710, 98697, 107715, 127065, 129258, 152478, 164495, 197394, 215430, 254130, 296091, 323145, 328990, 381195, 493485, 592182, 646290, 762390, 986970, 1414657, 1480455, 2829314, 2960910, 4243971, 7073285, 8487942, 12731913, 14146570, 21219855, 25463826, 42439710, 63659565, 127319130]

約数ペア:

[(1, 127319130), (2, 63659565), (3, 42439710), (5, 25463826), (6, 21219855), (9, 14146570), (10, 12731913), (15, 8487942), (18, 7073285), (30, 4243971), (43, 2960910), (45, 2829314), (86, 1480455), (90, 1414657), (129, 986970), (167, 762390), (197, 646290), (215, 592182), (258, 493485), (334, 381195), (387, 328990), (394, 323145), (430, 296091), (501, 254130), (591, 215430), (645, 197394), (774, 164495), (835, 152478), (985, 129258), (1002, 127065), (1182, 107715), (1290, 98697), (1503, 84710), (1670, 76239), (1773, 71810), (1935, 65798), (1970, 64629), (2505, 50826), (2955, 43086), (3006, 42355), (3546, 35905), (3870, 32899), (5010, 25413), (5910, 21543), (7181, 17730), (7515, 16942), (8471, 15030), (8865, 14362)]