220175190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{10151}}^1$

素因数の和:10405

約数の個数: 48

約数和(自身を含む): 574887456

約数和(自身を除く): 354712266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 2169, 2410, 3615, 4338, 7230, 10151, 10845, 20302, 21690, 30453, 50755, 60906, 91359, 101510, 152265, 182718, 304530, 456795, 913590, 2446391, 4892782, 7339173, 12231955, 14678346, 22017519, 24463910, 36695865, 44035038, 73391730, 110087595, 220175190]

約数ペア:

[(1, 220175190), (2, 110087595), (3, 73391730), (5, 44035038), (6, 36695865), (9, 24463910), (10, 22017519), (15, 14678346), (18, 12231955), (30, 7339173), (45, 4892782), (90, 2446391), (241, 913590), (482, 456795), (723, 304530), (1205, 182718), (1446, 152265), (2169, 101510), (2410, 91359), (3615, 60906), (4338, 50755), (7230, 30453), (10151, 21690), (10845, 20302)]