702420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 2056320

約数和(自身を除く): 1353900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 509, 690, 1018, 1380, 1527, 2036, 2545, 3054, 5090, 6108, 7635, 10180, 11707, 15270, 23414, 30540, 35121, 46828, 58535, 70242, 117070, 140484, 175605, 234140, 351210, 702420]

約数ペア:

[(1, 702420), (2, 351210), (3, 234140), (4, 175605), (5, 140484), (6, 117070), (10, 70242), (12, 58535), (15, 46828), (20, 35121), (23, 30540), (30, 23414), (46, 15270), (60, 11707), (69, 10180), (92, 7635), (115, 6108), (138, 5090), (230, 3054), (276, 2545), (345, 2036), (460, 1527), (509, 1380), (690, 1018)]