213038970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3253}}^1$

素因数の和:3359

約数の個数: 64

約数和(自身を含む): 534176640

約数和(自身を除く): 321137670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 59, 74, 111, 118, 177, 185, 222, 295, 354, 370, 555, 590, 885, 1110, 1770, 2183, 3253, 4366, 6506, 6549, 9759, 10915, 13098, 16265, 19518, 21830, 32530, 32745, 48795, 65490, 97590, 120361, 191927, 240722, 361083, 383854, 575781, 601805, 722166, 959635, 1151562, 1203610, 1805415, 1919270, 2878905, 3610830, 5757810, 7101299, 14202598, 21303897, 35506495, 42607794, 71012990, 106519485, 213038970]

約数ペア:

[(1, 213038970), (2, 106519485), (3, 71012990), (5, 42607794), (6, 35506495), (10, 21303897), (15, 14202598), (30, 7101299), (37, 5757810), (59, 3610830), (74, 2878905), (111, 1919270), (118, 1805415), (177, 1203610), (185, 1151562), (222, 959635), (295, 722166), (354, 601805), (370, 575781), (555, 383854), (590, 361083), (885, 240722), (1110, 191927), (1770, 120361), (2183, 97590), (3253, 65490), (4366, 48795), (6506, 32745), (6549, 32530), (9759, 21830), (10915, 19518), (13098, 16265)]