86530920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3375

約数の個数: 128

約数和(自身を含む): 306339840

約数和(自身を除く): 219808920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3323, 3720, 4340, 5208, 6510, 6646, 8680, 9969, 13020, 13292, 16615, 19938, 23261, 26040, 26584, 33230, 39876, 46522, 49845, 66460, 69783, 79752, 93044, 99690, 103013, 116305, 132920, 139566, 186088, 199380, 206026, 232610, 279132, 309039, 348915, 398760, 412052, 465220, 515065, 558264, 618078, 697830, 721091, 824104, 930440, 1030130, 1236156, 1395660, 1442182, 1545195, 2060260, 2163273, 2472312, 2791320, 2884364, 3090390, 3605455, 4120520, 4326546, 5768728, 6180780, 7210910, 8653092, 10816365, 12361560, 14421820, 17306184, 21632730, 28843640, 43265460, 86530920]

約数ペア:

[(1, 86530920), (2, 43265460), (3, 28843640), (4, 21632730), (5, 17306184), (6, 14421820), (7, 12361560), (8, 10816365), (10, 8653092), (12, 7210910), (14, 6180780), (15, 5768728), (20, 4326546), (21, 4120520), (24, 3605455), (28, 3090390), (30, 2884364), (31, 2791320), (35, 2472312), (40, 2163273), (42, 2060260), (56, 1545195), (60, 1442182), (62, 1395660), (70, 1236156), (84, 1030130), (93, 930440), (105, 824104), (120, 721091), (124, 697830), (140, 618078), (155, 558264), (168, 515065), (186, 465220), (210, 412052), (217, 398760), (248, 348915), (280, 309039), (310, 279132), (372, 232610), (420, 206026), (434, 199380), (465, 186088), (620, 139566), (651, 132920), (744, 116305), (840, 103013), (868, 99690), (930, 93044), (1085, 79752), (1240, 69783), (1302, 66460), (1736, 49845), (1860, 46522), (2170, 39876), (2604, 33230), (3255, 26584), (3323, 26040), (3720, 23261), (4340, 19938), (5208, 16615), (6510, 13292), (6646, 13020), (8680, 9969)]