296450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^2$

素因数の和:48

約数の個数: 54

約数和(自身を含む): 705033

約数和(自身を除く): 408583

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 121, 154, 175, 242, 245, 275, 350, 385, 490, 539, 550, 605, 770, 847, 1078, 1210, 1225, 1694, 1925, 2450, 2695, 3025, 3850, 4235, 5390, 5929, 6050, 8470, 11858, 13475, 21175, 26950, 29645, 42350, 59290, 148225, 296450]

約数ペア:

[(1, 296450), (2, 148225), (5, 59290), (7, 42350), (10, 29645), (11, 26950), (14, 21175), (22, 13475), (25, 11858), (35, 8470), (49, 6050), (50, 5929), (55, 5390), (70, 4235), (77, 3850), (98, 3025), (110, 2695), (121, 2450), (154, 1925), (175, 1694), (242, 1225), (245, 1210), (275, 1078), (350, 847), (385, 770), (490, 605), (539, 550)]