61405470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3410

約数の個数: 96

約数和(自身を含む): 188809920

約数和(自身を除く): 127404450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3361, 3654, 6090, 6722, 9135, 10083, 16805, 18270, 20166, 23527, 30249, 33610, 47054, 50415, 60498, 70581, 97469, 100830, 117635, 141162, 151245, 194938, 211743, 235270, 292407, 302490, 352905, 423486, 487345, 584814, 682283, 705810, 877221, 974690, 1058715, 1364566, 1462035, 1754442, 2046849, 2117430, 2924070, 3411415, 4093698, 4386105, 6140547, 6822830, 8772210, 10234245, 12281094, 20468490, 30702735, 61405470]

約数ペア:

[(1, 61405470), (2, 30702735), (3, 20468490), (5, 12281094), (6, 10234245), (7, 8772210), (9, 6822830), (10, 6140547), (14, 4386105), (15, 4093698), (18, 3411415), (21, 2924070), (29, 2117430), (30, 2046849), (35, 1754442), (42, 1462035), (45, 1364566), (58, 1058715), (63, 974690), (70, 877221), (87, 705810), (90, 682283), (105, 584814), (126, 487345), (145, 423486), (174, 352905), (203, 302490), (210, 292407), (261, 235270), (290, 211743), (315, 194938), (406, 151245), (435, 141162), (522, 117635), (609, 100830), (630, 97469), (870, 70581), (1015, 60498), (1218, 50415), (1305, 47054), (1827, 33610), (2030, 30249), (2610, 23527), (3045, 20166), (3361, 18270), (3654, 16805), (6090, 10083), (6722, 9135)]