98619780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{234809}}^1$

素因数の和:234828

約数の個数: 48

約数和(自身を含む): 315584640

約数和(自身を除く): 216964860

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, 234809, 469618, 704427, 939236, 1174045, 1408854, 1643663, 2348090, 2817708, 3287326, 3522135, 4696180, 4930989, 6574652, 7044270, 8218315, 9861978, 14088540, 16436630, 19723956, 24654945, 32873260, 49309890, 98619780]

約数ペア:

[(1, 98619780), (2, 49309890), (3, 32873260), (4, 24654945), (5, 19723956), (6, 16436630), (7, 14088540), (10, 9861978), (12, 8218315), (14, 7044270), (15, 6574652), (20, 4930989), (21, 4696180), (28, 3522135), (30, 3287326), (35, 2817708), (42, 2348090), (60, 1643663), (70, 1408854), (84, 1174045), (105, 939236), (140, 704427), (210, 469618), (420, 234809)]