103924380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{247439}}^1$

素因数の和:247458

約数の個数: 48

約数和(自身を含む): 332559360

約数和(自身を除く): 228634980

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, 247439, 494878, 742317, 989756, 1237195, 1484634, 1732073, 2474390, 2969268, 3464146, 3711585, 4948780, 5196219, 6928292, 7423170, 8660365, 10392438, 14846340, 17320730, 20784876, 25981095, 34641460, 51962190, 103924380]

約数ペア:

[(1, 103924380), (2, 51962190), (3, 34641460), (4, 25981095), (5, 20784876), (6, 17320730), (7, 14846340), (10, 10392438), (12, 8660365), (14, 7423170), (15, 6928292), (20, 5196219), (21, 4948780), (28, 3711585), (30, 3464146), (35, 2969268), (42, 2474390), (60, 1732073), (70, 1484634), (84, 1237195), (105, 989756), (140, 742317), (210, 494878), (420, 247439)]