12979227930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^2$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 32226144192

約数和(自身を除く): 19246916262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 137, 215, 258, 271, 274, 411, 430, 542, 645, 685, 813, 822, 1290, 1355, 1370, 1626, 2055, 2710, 4065, 4110, 5891, 8130, 11653, 11782, 17673, 23306, 29455, 34959, 35346, 37127, 58265, 58910, 69918, 73441, 74254, 88365, 111381, 116530, 146882, 174795, 176730, 185635, 220323, 222762, 349590, 367205, 371270, 440646, 556905, 734410, 1101615, 1113810, 1596461, 2203230, 3157963, 3192922, 4789383, 6315926, 7982305, 9473889, 9578766, 10061417, 15789815, 15964610, 18947778, 20122834, 23946915, 30184251, 31579630, 47369445, 47893830, 50307085, 60368502, 94738890, 100614170, 150921255, 301842510, 432640931, 865281862, 1297922793, 2163204655, 2595845586, 4326409310, 6489613965, 12979227930]

約数ペア:

[(1, 12979227930), (2, 6489613965), (3, 4326409310), (5, 2595845586), (6, 2163204655), (10, 1297922793), (15, 865281862), (30, 432640931), (43, 301842510), (86, 150921255), (129, 100614170), (137, 94738890), (215, 60368502), (258, 50307085), (271, 47893830), (274, 47369445), (411, 31579630), (430, 30184251), (542, 23946915), (645, 20122834), (685, 18947778), (813, 15964610), (822, 15789815), (1290, 10061417), (1355, 9578766), (1370, 9473889), (1626, 7982305), (2055, 6315926), (2710, 4789383), (4065, 3192922), (4110, 3157963), (5891, 2203230), (8130, 1596461), (11653, 1113810), (11782, 1101615), (17673, 734410), (23306, 556905), (29455, 440646), (34959, 371270), (35346, 367205), (37127, 349590), (58265, 222762), (58910, 220323), (69918, 185635), (73441, 176730), (74254, 174795), (88365, 146882), (111381, 116530)]