391197060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23369}}^1$

素因数の和:23418

約数の個数: 96

約数和(自身を含む): 1256371200

約数和(自身を除く): 865174140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 23369, 46738, 70107, 93476, 116845, 140214, 210321, 233690, 280428, 350535, 420642, 467380, 630963, 701070, 724439, 841284, 1051605, 1261926, 1402140, 1448878, 2103210, 2173317, 2523852, 2897756, 3154815, 3622195, 4206420, 4346634, 6309630, 6519951, 7244390, 8693268, 10866585, 12619260, 13039902, 14488780, 19559853, 21733170, 26079804, 32599755, 39119706, 43466340, 65199510, 78239412, 97799265, 130399020, 195598530, 391197060]

約数ペア:

[(1, 391197060), (2, 195598530), (3, 130399020), (4, 97799265), (5, 78239412), (6, 65199510), (9, 43466340), (10, 39119706), (12, 32599755), (15, 26079804), (18, 21733170), (20, 19559853), (27, 14488780), (30, 13039902), (31, 12619260), (36, 10866585), (45, 8693268), (54, 7244390), (60, 6519951), (62, 6309630), (90, 4346634), (93, 4206420), (108, 3622195), (124, 3154815), (135, 2897756), (155, 2523852), (180, 2173317), (186, 2103210), (270, 1448878), (279, 1402140), (310, 1261926), (372, 1051605), (465, 841284), (540, 724439), (558, 701070), (620, 630963), (837, 467380), (930, 420642), (1116, 350535), (1395, 280428), (1674, 233690), (1860, 210321), (2790, 140214), (3348, 116845), (4185, 93476), (5580, 70107), (8370, 46738), (16740, 23369)]