30513368560

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{12301}}^1$

素因数の和:12722

約数の個数: 80

約数和(自身を含む): 71885211552

約数和(自身を除く): 41371842992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 307, 404, 505, 614, 808, 1010, 1228, 1535, 1616, 2020, 2456, 3070, 4040, 4912, 6140, 8080, 12280, 12301, 24560, 24602, 31007, 49204, 61505, 62014, 98408, 123010, 124028, 155035, 196816, 246020, 248056, 310070, 492040, 496112, 620140, 984080, 1240280, 1242401, 2480560, 2484802, 3776407, 4969604, 6212005, 7552814, 9939208, 12424010, 15105628, 18882035, 19878416, 24848020, 30211256, 37764070, 49696040, 60422512, 75528140, 99392080, 151056280, 302112560, 381417107, 762834214, 1525668428, 1907085535, 3051336856, 3814171070, 6102673712, 7628342140, 15256684280, 30513368560]

約数ペア:

[(1, 30513368560), (2, 15256684280), (4, 7628342140), (5, 6102673712), (8, 3814171070), (10, 3051336856), (16, 1907085535), (20, 1525668428), (40, 762834214), (80, 381417107), (101, 302112560), (202, 151056280), (307, 99392080), (404, 75528140), (505, 60422512), (614, 49696040), (808, 37764070), (1010, 30211256), (1228, 24848020), (1535, 19878416), (1616, 18882035), (2020, 15105628), (2456, 12424010), (3070, 9939208), (4040, 7552814), (4912, 6212005), (6140, 4969604), (8080, 3776407), (12280, 2484802), (12301, 2480560), (24560, 1242401), (24602, 1240280), (31007, 984080), (49204, 620140), (61505, 496112), (62014, 492040), (98408, 310070), (123010, 248056), (124028, 246020), (155035, 196816)]