547996380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{65707}}^1$

素因数の和:65858

約数の個数: 48

約数和(自身を含む): 1545452160

約数和(自身を除く): 997455780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 65707, 131414, 197121, 262828, 328535, 394242, 657070, 788484, 985605, 1314140, 1971210, 3942420, 9133273, 18266546, 27399819, 36533092, 45666365, 54799638, 91332730, 109599276, 136999095, 182665460, 273998190, 547996380]

約数ペア:

[(1, 547996380), (2, 273998190), (3, 182665460), (4, 136999095), (5, 109599276), (6, 91332730), (10, 54799638), (12, 45666365), (15, 36533092), (20, 27399819), (30, 18266546), (60, 9133273), (139, 3942420), (278, 1971210), (417, 1314140), (556, 985605), (695, 788484), (834, 657070), (1390, 394242), (1668, 328535), (2085, 262828), (2780, 197121), (4170, 131414), (8340, 65707)]