97474980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{37781}}^1$

素因数の和:37836

約数の個数: 48

約数和(自身を含む): 279284544

約数和(自身を除く): 181809564

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, 37781, 75562, 113343, 151124, 188905, 226686, 377810, 453372, 566715, 755620, 1133430, 1624583, 2266860, 3249166, 4873749, 6498332, 8122915, 9747498, 16245830, 19494996, 24368745, 32491660, 48737490, 97474980]

約数ペア:

[(1, 97474980), (2, 48737490), (3, 32491660), (4, 24368745), (5, 19494996), (6, 16245830), (10, 9747498), (12, 8122915), (15, 6498332), (20, 4873749), (30, 3249166), (43, 2266860), (60, 1624583), (86, 1133430), (129, 755620), (172, 566715), (215, 453372), (258, 377810), (430, 226686), (516, 188905), (645, 151124), (860, 113343), (1290, 75562), (2580, 37781)]