71352210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103409}}^1$

素因数の和:103442

約数の個数: 32

約数和(自身を含む): 178692480

約数和(自身を除く): 107340270

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 103409, 206818, 310227, 517045, 620454, 1034090, 1551135, 2378407, 3102270, 4756814, 7135221, 11892035, 14270442, 23784070, 35676105, 71352210]

約数ペア:

[(1, 71352210), (2, 35676105), (3, 23784070), (5, 14270442), (6, 11892035), (10, 7135221), (15, 4756814), (23, 3102270), (30, 2378407), (46, 1551135), (69, 1034090), (115, 620454), (138, 517045), (230, 310227), (345, 206818), (690, 103409)]