70384980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27281}}^1$

素因数の和:27336

約数の個数: 48

約数和(自身を含む): 201668544

約数和(自身を除く): 131283564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 27281, 54562, 81843, 109124, 136405, 163686, 272810, 327372, 409215, 545620, 818430, 1173083, 1636860, 2346166, 3519249, 4692332, 5865415, 7038498, 11730830, 14076996, 17596245, 23461660, 35192490, 70384980]

約数ペア:

[(1, 70384980), (2, 35192490), (3, 23461660), (4, 17596245), (5, 14076996), (6, 11730830), (10, 7038498), (12, 5865415), (15, 4692332), (20, 3519249), (30, 2346166), (43, 1636860), (60, 1173083), (86, 818430), (129, 545620), (172, 409215), (215, 327372), (258, 272810), (430, 163686), (516, 136405), (645, 109124), (860, 81843), (1290, 54562), (2580, 27281)]