2983860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 10021284

約数和(自身を除く): 7037424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 137, 165, 180, 198, 220, 242, 274, 330, 363, 396, 411, 484, 495, 548, 605, 660, 685, 726, 822, 990, 1089, 1210, 1233, 1370, 1452, 1507, 1644, 1815, 1980, 2055, 2178, 2420, 2466, 2740, 3014, 3630, 4110, 4356, 4521, 4932, 5445, 6028, 6165, 7260, 7535, 8220, 9042, 10890, 12330, 13563, 15070, 16577, 18084, 21780, 22605, 24660, 27126, 30140, 33154, 45210, 49731, 54252, 66308, 67815, 82885, 90420, 99462, 135630, 149193, 165770, 198924, 248655, 271260, 298386, 331540, 497310, 596772, 745965, 994620, 1491930, 2983860]

約数ペア:

[(1, 2983860), (2, 1491930), (3, 994620), (4, 745965), (5, 596772), (6, 497310), (9, 331540), (10, 298386), (11, 271260), (12, 248655), (15, 198924), (18, 165770), (20, 149193), (22, 135630), (30, 99462), (33, 90420), (36, 82885), (44, 67815), (45, 66308), (55, 54252), (60, 49731), (66, 45210), (90, 33154), (99, 30140), (110, 27126), (121, 24660), (132, 22605), (137, 21780), (165, 18084), (180, 16577), (198, 15070), (220, 13563), (242, 12330), (274, 10890), (330, 9042), (363, 8220), (396, 7535), (411, 7260), (484, 6165), (495, 6028), (548, 5445), (605, 4932), (660, 4521), (685, 4356), (726, 4110), (822, 3630), (990, 3014), (1089, 2740), (1210, 2466), (1233, 2420), (1370, 2178), (1452, 2055), (1507, 1980), (1644, 1815)]