6826890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 20736000

約数和(自身を除く): 13909110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 59, 70, 87, 95, 105, 114, 118, 133, 145, 174, 177, 190, 203, 210, 266, 285, 290, 295, 354, 399, 406, 413, 435, 551, 570, 590, 609, 665, 798, 826, 870, 885, 1015, 1102, 1121, 1218, 1239, 1330, 1653, 1711, 1770, 1995, 2030, 2065, 2242, 2478, 2755, 3045, 3306, 3363, 3422, 3857, 3990, 4130, 5133, 5510, 5605, 6090, 6195, 6726, 7714, 7847, 8265, 8555, 10266, 11210, 11571, 11977, 12390, 15694, 16530, 16815, 17110, 19285, 23142, 23541, 23954, 25665, 32509, 33630, 35931, 38570, 39235, 47082, 51330, 57855, 59885, 65018, 71862, 78470, 97527, 115710, 117705, 119770, 162545, 179655, 195054, 227563, 235410, 325090, 359310, 455126, 487635, 682689, 975270, 1137815, 1365378, 2275630, 3413445, 6826890]

約数ペア:

[(1, 6826890), (2, 3413445), (3, 2275630), (5, 1365378), (6, 1137815), (7, 975270), (10, 682689), (14, 487635), (15, 455126), (19, 359310), (21, 325090), (29, 235410), (30, 227563), (35, 195054), (38, 179655), (42, 162545), (57, 119770), (58, 117705), (59, 115710), (70, 97527), (87, 78470), (95, 71862), (105, 65018), (114, 59885), (118, 57855), (133, 51330), (145, 47082), (174, 39235), (177, 38570), (190, 35931), (203, 33630), (210, 32509), (266, 25665), (285, 23954), (290, 23541), (295, 23142), (354, 19285), (399, 17110), (406, 16815), (413, 16530), (435, 15694), (551, 12390), (570, 11977), (590, 11571), (609, 11210), (665, 10266), (798, 8555), (826, 8265), (870, 7847), (885, 7714), (1015, 6726), (1102, 6195), (1121, 6090), (1218, 5605), (1239, 5510), (1330, 5133), (1653, 4130), (1711, 3990), (1770, 3857), (1995, 3422), (2030, 3363), (2065, 3306), (2242, 3045), (2478, 2755)]