395280270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19013}}^1$

素因数の和:19047

約数の個数: 128

約数和(自身を含む): 1314247680

約数和(自身を除く): 918967410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 10395, 19013, 20790, 38026, 57039, 95065, 114078, 133091, 171117, 190130, 209143, 266182, 285195, 342234, 399273, 418286, 513351, 570390, 627429, 665455, 798546, 855585, 1026702, 1045715, 1197819, 1254858, 1330910, 1464001, 1711170, 1882287, 1996365, 2091430, 2395638, 2566755, 2928002, 3137145, 3593457, 3764574, 3992730, 4392003, 5133510, 5646861, 5989095, 6274290, 7186914, 7320005, 8784006, 9411435, 11293722, 11978190, 13176009, 14640010, 17967285, 18822870, 21960015, 26352018, 28234305, 35934570, 39528027, 43920030, 56468610, 65880045, 79056054, 131760090, 197640135, 395280270]

約数ペア:

[(1, 395280270), (2, 197640135), (3, 131760090), (5, 79056054), (6, 65880045), (7, 56468610), (9, 43920030), (10, 39528027), (11, 35934570), (14, 28234305), (15, 26352018), (18, 21960015), (21, 18822870), (22, 17967285), (27, 14640010), (30, 13176009), (33, 11978190), (35, 11293722), (42, 9411435), (45, 8784006), (54, 7320005), (55, 7186914), (63, 6274290), (66, 5989095), (70, 5646861), (77, 5133510), (90, 4392003), (99, 3992730), (105, 3764574), (110, 3593457), (126, 3137145), (135, 2928002), (154, 2566755), (165, 2395638), (189, 2091430), (198, 1996365), (210, 1882287), (231, 1711170), (270, 1464001), (297, 1330910), (315, 1254858), (330, 1197819), (378, 1045715), (385, 1026702), (462, 855585), (495, 798546), (594, 665455), (630, 627429), (693, 570390), (770, 513351), (945, 418286), (990, 399273), (1155, 342234), (1386, 285195), (1485, 266182), (1890, 209143), (2079, 190130), (2310, 171117), (2970, 133091), (3465, 114078), (4158, 95065), (6930, 57039), (10395, 38026), (19013, 20790)]