107814280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12470

約数の個数: 64

約数和(自身を含む): 286202880

約数和(自身を除く): 178388600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 12421, 24842, 49684, 62105, 86947, 99368, 124210, 173894, 248420, 347788, 385051, 434735, 496840, 695576, 770102, 869470, 1540204, 1738940, 1925255, 2695357, 3080408, 3477880, 3850510, 5390714, 7701020, 10781428, 13476785, 15402040, 21562856, 26953570, 53907140, 107814280]

約数ペア:

[(1, 107814280), (2, 53907140), (4, 26953570), (5, 21562856), (7, 15402040), (8, 13476785), (10, 10781428), (14, 7701020), (20, 5390714), (28, 3850510), (31, 3477880), (35, 3080408), (40, 2695357), (56, 1925255), (62, 1738940), (70, 1540204), (124, 869470), (140, 770102), (155, 695576), (217, 496840), (248, 434735), (280, 385051), (310, 347788), (434, 248420), (620, 173894), (868, 124210), (1085, 99368), (1240, 86947), (1736, 62105), (2170, 49684), (4340, 24842), (8680, 12421)]