201730770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3541}}^1$

素因数の和:3768

約数の個数: 64

約数和(自身を含む): 540650880

約数和(自身を除く): 338920110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 1055, 1266, 1899, 2110, 3165, 3541, 3798, 5697, 6330, 7082, 9495, 10623, 11394, 17705, 18990, 21246, 28485, 31869, 35410, 53115, 56970, 63738, 95607, 106230, 159345, 191214, 318690, 478035, 747151, 956070, 1494302, 2241453, 3735755, 4482906, 6724359, 7471510, 11207265, 13448718, 20173077, 22414530, 33621795, 40346154, 67243590, 100865385, 201730770]

約数ペア:

[(1, 201730770), (2, 100865385), (3, 67243590), (5, 40346154), (6, 33621795), (9, 22414530), (10, 20173077), (15, 13448718), (18, 11207265), (27, 7471510), (30, 6724359), (45, 4482906), (54, 3735755), (90, 2241453), (135, 1494302), (211, 956070), (270, 747151), (422, 478035), (633, 318690), (1055, 191214), (1266, 159345), (1899, 106230), (2110, 95607), (3165, 63738), (3541, 56970), (3798, 53115), (5697, 35410), (6330, 31869), (7082, 28485), (9495, 21246), (10623, 18990), (11394, 17705)]