99031380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{235789}}^1$

素因数の和:235808

約数の個数: 48

約数和(自身を含む): 316901760

約数和(自身を除く): 217870380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 235789, 471578, 707367, 943156, 1178945, 1414734, 1650523, 2357890, 2829468, 3301046, 3536835, 4715780, 4951569, 6602092, 7073670, 8252615, 9903138, 14147340, 16505230, 19806276, 24757845, 33010460, 49515690, 99031380]

約数ペア:

[(1, 99031380), (2, 49515690), (3, 33010460), (4, 24757845), (5, 19806276), (6, 16505230), (7, 14147340), (10, 9903138), (12, 8252615), (14, 7073670), (15, 6602092), (20, 4951569), (21, 4715780), (28, 3536835), (30, 3301046), (35, 2829468), (42, 2357890), (60, 1650523), (70, 1414734), (84, 1178945), (105, 943156), (140, 707367), (210, 471578), (420, 235789)]