140881970

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3271}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 261498240

約数和(自身を除く): 120616270

約数列:

[1, 2, 5, 10, 59, 73, 118, 146, 295, 365, 590, 730, 3271, 4307, 6542, 8614, 16355, 21535, 32710, 43070, 192989, 238783, 385978, 477566, 964945, 1193915, 1929890, 2387830, 14088197, 28176394, 70440985, 140881970]

約数ペア:

[(1, 140881970), (2, 70440985), (5, 28176394), (10, 14088197), (59, 2387830), (73, 1929890), (118, 1193915), (146, 964945), (295, 477566), (365, 385978), (590, 238783), (730, 192989), (3271, 43070), (4307, 32710), (6542, 21535), (8614, 16355)]