4954380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 14079744

約数和(自身を除く): 9125364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1163, 1420, 2130, 2326, 3489, 4260, 4652, 5815, 6978, 11630, 13956, 17445, 23260, 34890, 69780, 82573, 165146, 247719, 330292, 412865, 495438, 825730, 990876, 1238595, 1651460, 2477190, 4954380]

約数ペア:

[(1, 4954380), (2, 2477190), (3, 1651460), (4, 1238595), (5, 990876), (6, 825730), (10, 495438), (12, 412865), (15, 330292), (20, 247719), (30, 165146), (60, 82573), (71, 69780), (142, 34890), (213, 23260), (284, 17445), (355, 13956), (426, 11630), (710, 6978), (852, 5815), (1065, 4652), (1163, 4260), (1420, 3489), (2130, 2326)]