425598210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{205603}}^1$

素因数の和:205639

約数の個数: 48

約数和(自身を含む): 1154672064

約数和(自身を除く): 729073854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 205603, 411206, 616809, 1028015, 1233618, 1850427, 2056030, 3084045, 3700854, 4728869, 6168090, 9252135, 9457738, 14186607, 18504270, 23644345, 28373214, 42559821, 47288690, 70933035, 85119642, 141866070, 212799105, 425598210]

約数ペア:

[(1, 425598210), (2, 212799105), (3, 141866070), (5, 85119642), (6, 70933035), (9, 47288690), (10, 42559821), (15, 28373214), (18, 23644345), (23, 18504270), (30, 14186607), (45, 9457738), (46, 9252135), (69, 6168090), (90, 4728869), (115, 3700854), (138, 3084045), (207, 2056030), (230, 1850427), (345, 1233618), (414, 1028015), (690, 616809), (1035, 411206), (2070, 205603)]