2013123780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10103}}^1$

素因数の和:10168

約数の個数: 144

約数和(自身を含む): 6487737984

約数和(自身を除く): 4474614204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 486, 492, 540, 615, 738, 810, 820, 972, 1107, 1215, 1230, 1476, 1620, 1845, 2214, 2430, 2460, 3321, 3690, 4428, 4860, 5535, 6642, 7380, 9963, 10103, 11070, 13284, 16605, 19926, 20206, 22140, 30309, 33210, 39852, 40412, 49815, 50515, 60618, 66420, 90927, 99630, 101030, 121236, 151545, 181854, 199260, 202060, 272781, 303090, 363708, 414223, 454635, 545562, 606180, 818343, 828446, 909270, 1091124, 1242669, 1363905, 1636686, 1656892, 1818540, 2071115, 2455029, 2485338, 2727810, 3273372, 3728007, 4091715, 4142230, 4910058, 4970676, 5455620, 6213345, 7456014, 8183430, 8284460, 9820116, 11184021, 12275145, 12426690, 14912028, 16366860, 18640035, 22368042, 24550290, 24853380, 33552063, 37280070, 44736084, 49100580, 55920105, 67104126, 74560140, 100656189, 111840210, 134208252, 167760315, 201312378, 223680420, 335520630, 402624756, 503280945, 671041260, 1006561890, 2013123780]

約数ペア:

[(1, 2013123780), (2, 1006561890), (3, 671041260), (4, 503280945), (5, 402624756), (6, 335520630), (9, 223680420), (10, 201312378), (12, 167760315), (15, 134208252), (18, 111840210), (20, 100656189), (27, 74560140), (30, 67104126), (36, 55920105), (41, 49100580), (45, 44736084), (54, 37280070), (60, 33552063), (81, 24853380), (82, 24550290), (90, 22368042), (108, 18640035), (123, 16366860), (135, 14912028), (162, 12426690), (164, 12275145), (180, 11184021), (205, 9820116), (243, 8284460), (246, 8183430), (270, 7456014), (324, 6213345), (369, 5455620), (405, 4970676), (410, 4910058), (486, 4142230), (492, 4091715), (540, 3728007), (615, 3273372), (738, 2727810), (810, 2485338), (820, 2455029), (972, 2071115), (1107, 1818540), (1215, 1656892), (1230, 1636686), (1476, 1363905), (1620, 1242669), (1845, 1091124), (2214, 909270), (2430, 828446), (2460, 818343), (3321, 606180), (3690, 545562), (4428, 454635), (4860, 414223), (5535, 363708), (6642, 303090), (7380, 272781), (9963, 202060), (10103, 199260), (11070, 181854), (13284, 151545), (16605, 121236), (19926, 101030), (20206, 99630), (22140, 90927), (30309, 66420), (33210, 60618), (39852, 50515), (40412, 49815)]