121599870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{82721}}^1$

素因数の和:82745

約数の個数: 48

約数和(自身を含む): 339491088

約数和(自身を除く): 217891218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 82721, 165442, 248163, 413605, 496326, 579047, 827210, 1158094, 1240815, 1737141, 2481630, 2895235, 3474282, 4053329, 5790470, 8106658, 8685705, 12159987, 17371410, 20266645, 24319974, 40533290, 60799935, 121599870]

約数ペア:

[(1, 121599870), (2, 60799935), (3, 40533290), (5, 24319974), (6, 20266645), (7, 17371410), (10, 12159987), (14, 8685705), (15, 8106658), (21, 5790470), (30, 4053329), (35, 3474282), (42, 2895235), (49, 2481630), (70, 1737141), (98, 1240815), (105, 1158094), (147, 827210), (210, 579047), (245, 496326), (294, 413605), (490, 248163), (735, 165442), (1470, 82721)]