7165410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 19872000

約数和(自身を除く): 12706590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 229, 298, 447, 458, 687, 745, 894, 1043, 1145, 1374, 1490, 1603, 2086, 2235, 2290, 3129, 3206, 3435, 4470, 4809, 5215, 6258, 6870, 8015, 9618, 10430, 15645, 16030, 24045, 31290, 34121, 48090, 68242, 102363, 170605, 204726, 238847, 341210, 477694, 511815, 716541, 1023630, 1194235, 1433082, 2388470, 3582705, 7165410]

約数ペア:

[(1, 7165410), (2, 3582705), (3, 2388470), (5, 1433082), (6, 1194235), (7, 1023630), (10, 716541), (14, 511815), (15, 477694), (21, 341210), (30, 238847), (35, 204726), (42, 170605), (70, 102363), (105, 68242), (149, 48090), (210, 34121), (229, 31290), (298, 24045), (447, 16030), (458, 15645), (687, 10430), (745, 9618), (894, 8015), (1043, 6870), (1145, 6258), (1374, 5215), (1490, 4809), (1603, 4470), (2086, 3435), (2235, 3206), (2290, 3129)]