30543370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 68304384

約数和(自身を除く): 37761014

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 53, 55, 62, 65, 106, 110, 130, 143, 155, 169, 265, 286, 310, 338, 341, 403, 530, 583, 682, 689, 715, 806, 845, 1166, 1378, 1430, 1643, 1690, 1705, 1859, 2015, 2915, 3286, 3410, 3445, 3718, 4030, 4433, 5239, 5830, 6890, 7579, 8215, 8866, 8957, 9295, 10478, 15158, 16430, 17914, 18073, 18590, 21359, 22165, 26195, 36146, 37895, 42718, 44330, 44785, 52390, 57629, 75790, 89570, 90365, 98527, 106795, 115258, 180730, 197054, 213590, 234949, 277667, 288145, 469898, 492635, 555334, 576290, 985270, 1174745, 1388335, 2349490, 2776670, 3054337, 6108674, 15271685, 30543370]

約数ペア:

[(1, 30543370), (2, 15271685), (5, 6108674), (10, 3054337), (11, 2776670), (13, 2349490), (22, 1388335), (26, 1174745), (31, 985270), (53, 576290), (55, 555334), (62, 492635), (65, 469898), (106, 288145), (110, 277667), (130, 234949), (143, 213590), (155, 197054), (169, 180730), (265, 115258), (286, 106795), (310, 98527), (338, 90365), (341, 89570), (403, 75790), (530, 57629), (583, 52390), (682, 44785), (689, 44330), (715, 42718), (806, 37895), (845, 36146), (1166, 26195), (1378, 22165), (1430, 21359), (1643, 18590), (1690, 18073), (1705, 17914), (1859, 16430), (2015, 15158), (2915, 10478), (3286, 9295), (3410, 8957), (3445, 8866), (3718, 8215), (4030, 7579), (4433, 6890), (5239, 5830)]