2012040930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1\times {\mathrm{1117}}^1$

素因数の和:1843

約数の個数: 64

約数和(自身を含む): 4890936960

約数和(自身を除く): 2878896030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 619, 970, 1117, 1238, 1455, 1857, 2234, 2910, 3095, 3351, 3714, 5585, 6190, 6702, 9285, 11170, 16755, 18570, 33510, 60043, 108349, 120086, 180129, 216698, 300215, 325047, 360258, 541745, 600430, 650094, 691423, 900645, 1083490, 1382846, 1625235, 1801290, 2074269, 3250470, 3457115, 4148538, 6914230, 10371345, 20742690, 67068031, 134136062, 201204093, 335340155, 402408186, 670680310, 1006020465, 2012040930]

約数ペア:

[(1, 2012040930), (2, 1006020465), (3, 670680310), (5, 402408186), (6, 335340155), (10, 201204093), (15, 134136062), (30, 67068031), (97, 20742690), (194, 10371345), (291, 6914230), (485, 4148538), (582, 3457115), (619, 3250470), (970, 2074269), (1117, 1801290), (1238, 1625235), (1455, 1382846), (1857, 1083490), (2234, 900645), (2910, 691423), (3095, 650094), (3351, 600430), (3714, 541745), (5585, 360258), (6190, 325047), (6702, 300215), (9285, 216698), (11170, 180129), (16755, 120086), (18570, 108349), (33510, 60043)]