172214490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15473}}^1$

素因数の和:15543

約数の個数: 64

約数和(自身を含む): 481303296

約数和(自身を除く): 309088806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 15473, 30946, 46419, 77365, 92838, 108311, 154730, 216622, 232095, 324933, 464190, 541555, 649866, 820069, 1083110, 1624665, 1640138, 2460207, 3249330, 4100345, 4920414, 5740483, 8200690, 11480966, 12301035, 17221449, 24602070, 28702415, 34442898, 57404830, 86107245, 172214490]

約数ペア:

[(1, 172214490), (2, 86107245), (3, 57404830), (5, 34442898), (6, 28702415), (7, 24602070), (10, 17221449), (14, 12301035), (15, 11480966), (21, 8200690), (30, 5740483), (35, 4920414), (42, 4100345), (53, 3249330), (70, 2460207), (105, 1640138), (106, 1624665), (159, 1083110), (210, 820069), (265, 649866), (318, 541555), (371, 464190), (530, 324933), (742, 232095), (795, 216622), (1113, 154730), (1590, 108311), (1855, 92838), (2226, 77365), (3710, 46419), (5565, 30946), (11130, 15473)]