108643020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4561}}^1$

素因数の和:4970

約数の個数: 48

約数和(自身を含む): 305033568

約数和(自身を除く): 196390548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4561, 4764, 5955, 7940, 9122, 11910, 13683, 18244, 22805, 23820, 27366, 45610, 54732, 68415, 91220, 136830, 273660, 1810717, 3621434, 5432151, 7242868, 9053585, 10864302, 18107170, 21728604, 27160755, 36214340, 54321510, 108643020]

約数ペア:

[(1, 108643020), (2, 54321510), (3, 36214340), (4, 27160755), (5, 21728604), (6, 18107170), (10, 10864302), (12, 9053585), (15, 7242868), (20, 5432151), (30, 3621434), (60, 1810717), (397, 273660), (794, 136830), (1191, 91220), (1588, 68415), (1985, 54732), (2382, 45610), (3970, 27366), (4561, 23820), (4764, 22805), (5955, 18244), (7940, 13683), (9122, 11910)]