12894450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 34283520

約数和(自身を除く): 21389070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 47, 50, 59, 62, 75, 93, 94, 118, 141, 150, 155, 177, 186, 235, 282, 295, 310, 354, 465, 470, 590, 705, 775, 885, 930, 1175, 1410, 1457, 1475, 1550, 1770, 1829, 2325, 2350, 2773, 2914, 2950, 3525, 3658, 4371, 4425, 4650, 5487, 5546, 7050, 7285, 8319, 8742, 8850, 9145, 10974, 13865, 14570, 16638, 18290, 21855, 27435, 27730, 36425, 41595, 43710, 45725, 54870, 69325, 72850, 83190, 85963, 91450, 109275, 137175, 138650, 171926, 207975, 218550, 257889, 274350, 415950, 429815, 515778, 859630, 1289445, 2149075, 2578890, 4298150, 6447225, 12894450]

約数ペア:

[(1, 12894450), (2, 6447225), (3, 4298150), (5, 2578890), (6, 2149075), (10, 1289445), (15, 859630), (25, 515778), (30, 429815), (31, 415950), (47, 274350), (50, 257889), (59, 218550), (62, 207975), (75, 171926), (93, 138650), (94, 137175), (118, 109275), (141, 91450), (150, 85963), (155, 83190), (177, 72850), (186, 69325), (235, 54870), (282, 45725), (295, 43710), (310, 41595), (354, 36425), (465, 27730), (470, 27435), (590, 21855), (705, 18290), (775, 16638), (885, 14570), (930, 13865), (1175, 10974), (1410, 9145), (1457, 8850), (1475, 8742), (1550, 8319), (1770, 7285), (1829, 7050), (2325, 5546), (2350, 5487), (2773, 4650), (2914, 4425), (2950, 4371), (3525, 3658)]