259867590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{118661}}^1$

素因数の和:118744

約数の個数: 32

約数和(自身を含む): 632231136

約数和(自身を除く): 372363546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 118661, 237322, 355983, 593305, 711966, 1186610, 1779915, 3559830, 8662253, 17324506, 25986759, 43311265, 51973518, 86622530, 129933795, 259867590]

約数ペア:

[(1, 259867590), (2, 129933795), (3, 86622530), (5, 51973518), (6, 43311265), (10, 25986759), (15, 17324506), (30, 8662253), (73, 3559830), (146, 1779915), (219, 1186610), (365, 711966), (438, 593305), (730, 355983), (1095, 237322), (2190, 118661)]