102704210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 218592000

約数和(自身を除く): 115887790

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 149, 215, 229, 298, 301, 430, 458, 602, 745, 1043, 1145, 1490, 1505, 1603, 2086, 2290, 3010, 3206, 5215, 6407, 8015, 9847, 10430, 12814, 16030, 19694, 32035, 34121, 44849, 49235, 64070, 68242, 68929, 89698, 98470, 137858, 170605, 224245, 238847, 341210, 344645, 448490, 477694, 689290, 1194235, 1467203, 2388470, 2934406, 7336015, 10270421, 14672030, 20540842, 51352105, 102704210]

約数ペア:

[(1, 102704210), (2, 51352105), (5, 20540842), (7, 14672030), (10, 10270421), (14, 7336015), (35, 2934406), (43, 2388470), (70, 1467203), (86, 1194235), (149, 689290), (215, 477694), (229, 448490), (298, 344645), (301, 341210), (430, 238847), (458, 224245), (602, 170605), (745, 137858), (1043, 98470), (1145, 89698), (1490, 68929), (1505, 68242), (1603, 64070), (2086, 49235), (2290, 44849), (3010, 34121), (3206, 32035), (5215, 19694), (6407, 16030), (8015, 12814), (9847, 10430)]