289682910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9439}}^1$

素因数の和:9494

約数の個数: 96

約数和(自身を含む): 848240640

約数和(自身を除く): 558557730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 9439, 10230, 15345, 18878, 28317, 30690, 47195, 56634, 84951, 94390, 103829, 141585, 169902, 207658, 283170, 292609, 311487, 424755, 519145, 585218, 622974, 849510, 877827, 934461, 1038290, 1463045, 1557435, 1755654, 1868922, 2633481, 2926090, 3114870, 3218699, 4389135, 4672305, 5266962, 6437398, 8778270, 9344610, 9656097, 13167405, 16093495, 19312194, 26334810, 28968291, 32186990, 48280485, 57936582, 96560970, 144841455, 289682910]

約数ペア:

[(1, 289682910), (2, 144841455), (3, 96560970), (5, 57936582), (6, 48280485), (9, 32186990), (10, 28968291), (11, 26334810), (15, 19312194), (18, 16093495), (22, 13167405), (30, 9656097), (31, 9344610), (33, 8778270), (45, 6437398), (55, 5266962), (62, 4672305), (66, 4389135), (90, 3218699), (93, 3114870), (99, 2926090), (110, 2633481), (155, 1868922), (165, 1755654), (186, 1557435), (198, 1463045), (279, 1038290), (310, 934461), (330, 877827), (341, 849510), (465, 622974), (495, 585218), (558, 519145), (682, 424755), (930, 311487), (990, 292609), (1023, 283170), (1395, 207658), (1705, 169902), (2046, 141585), (2790, 103829), (3069, 94390), (3410, 84951), (5115, 56634), (6138, 47195), (9439, 30690), (10230, 28317), (15345, 18878)]