84350370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 219026304

約数和(自身を除く): 134675934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 313, 390, 626, 691, 939, 1382, 1565, 1878, 2073, 3130, 3455, 4069, 4146, 4695, 6910, 8138, 8983, 9390, 10365, 12207, 17966, 20345, 20730, 24414, 26949, 40690, 44915, 53898, 61035, 89830, 122070, 134745, 216283, 269490, 432566, 648849, 1081415, 1297698, 2162830, 2811679, 3244245, 5623358, 6488490, 8435037, 14058395, 16870074, 28116790, 42175185, 84350370]

約数ペア:

[(1, 84350370), (2, 42175185), (3, 28116790), (5, 16870074), (6, 14058395), (10, 8435037), (13, 6488490), (15, 5623358), (26, 3244245), (30, 2811679), (39, 2162830), (65, 1297698), (78, 1081415), (130, 648849), (195, 432566), (313, 269490), (390, 216283), (626, 134745), (691, 122070), (939, 89830), (1382, 61035), (1565, 53898), (1878, 44915), (2073, 40690), (3130, 26949), (3455, 24414), (4069, 20730), (4146, 20345), (4695, 17966), (6910, 12207), (8138, 10365), (8983, 9390)]