2038410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 6065280

約数和(自身を除く): 4026870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 71, 87, 90, 99, 110, 142, 145, 165, 174, 198, 213, 261, 290, 319, 330, 355, 426, 435, 495, 522, 638, 639, 710, 781, 870, 957, 990, 1065, 1278, 1305, 1562, 1595, 1914, 2059, 2130, 2343, 2610, 2871, 3190, 3195, 3905, 4118, 4686, 4785, 5742, 6177, 6390, 7029, 7810, 9570, 10295, 11715, 12354, 14058, 14355, 18531, 20590, 22649, 23430, 28710, 30885, 35145, 37062, 45298, 61770, 67947, 70290, 92655, 113245, 135894, 185310, 203841, 226490, 339735, 407682, 679470, 1019205, 2038410]

約数ペア:

[(1, 2038410), (2, 1019205), (3, 679470), (5, 407682), (6, 339735), (9, 226490), (10, 203841), (11, 185310), (15, 135894), (18, 113245), (22, 92655), (29, 70290), (30, 67947), (33, 61770), (45, 45298), (55, 37062), (58, 35145), (66, 30885), (71, 28710), (87, 23430), (90, 22649), (99, 20590), (110, 18531), (142, 14355), (145, 14058), (165, 12354), (174, 11715), (198, 10295), (213, 9570), (261, 7810), (290, 7029), (319, 6390), (330, 6177), (355, 5742), (426, 4785), (435, 4686), (495, 4118), (522, 3905), (638, 3195), (639, 3190), (710, 2871), (781, 2610), (870, 2343), (957, 2130), (990, 2059), (1065, 1914), (1278, 1595), (1305, 1562)]