78831810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38083}}^1$

素因数の和:38119

約数の個数: 48

約数和(自身を含む): 213879744

約数和(自身を除く): 135047934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 38083, 76166, 114249, 190415, 228498, 342747, 380830, 571245, 685494, 875909, 1142490, 1713735, 1751818, 2627727, 3427470, 4379545, 5255454, 7883181, 8759090, 13138635, 15766362, 26277270, 39415905, 78831810]

約数ペア:

[(1, 78831810), (2, 39415905), (3, 26277270), (5, 15766362), (6, 13138635), (9, 8759090), (10, 7883181), (15, 5255454), (18, 4379545), (23, 3427470), (30, 2627727), (45, 1751818), (46, 1713735), (69, 1142490), (90, 875909), (115, 685494), (138, 571245), (207, 380830), (230, 342747), (345, 228498), (414, 190415), (690, 114249), (1035, 76166), (2070, 38083)]