21346050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 61228224

約数和(自身を除く): 39882174

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 150, 165, 170, 187, 255, 275, 330, 374, 425, 510, 550, 561, 761, 825, 850, 935, 1122, 1275, 1522, 1650, 1870, 2283, 2550, 2805, 3805, 4566, 4675, 5610, 7610, 8371, 9350, 11415, 12937, 14025, 16742, 19025, 22830, 25113, 25874, 28050, 38050, 38811, 41855, 50226, 57075, 64685, 77622, 83710, 114150, 125565, 129370, 142307, 194055, 209275, 251130, 284614, 323425, 388110, 418550, 426921, 627825, 646850, 711535, 853842, 970275, 1255650, 1423070, 1940550, 2134605, 3557675, 4269210, 7115350, 10673025, 21346050]

約数ペア:

[(1, 21346050), (2, 10673025), (3, 7115350), (5, 4269210), (6, 3557675), (10, 2134605), (11, 1940550), (15, 1423070), (17, 1255650), (22, 970275), (25, 853842), (30, 711535), (33, 646850), (34, 627825), (50, 426921), (51, 418550), (55, 388110), (66, 323425), (75, 284614), (85, 251130), (102, 209275), (110, 194055), (150, 142307), (165, 129370), (170, 125565), (187, 114150), (255, 83710), (275, 77622), (330, 64685), (374, 57075), (425, 50226), (510, 41855), (550, 38811), (561, 38050), (761, 28050), (825, 25874), (850, 25113), (935, 22830), (1122, 19025), (1275, 16742), (1522, 14025), (1650, 12937), (1870, 11415), (2283, 9350), (2550, 8371), (2805, 7610), (3805, 5610), (4566, 4675)]