817367070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2095813}}^1$

素因数の和:2095836

約数の個数: 32

約数和(自身を含む): 2112580512

約数和(自身を除く): 1295213442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2095813, 4191626, 6287439, 10479065, 12574878, 20958130, 27245569, 31437195, 54491138, 62874390, 81736707, 136227845, 163473414, 272455690, 408683535, 817367070]

約数ペア:

[(1, 817367070), (2, 408683535), (3, 272455690), (5, 163473414), (6, 136227845), (10, 81736707), (13, 62874390), (15, 54491138), (26, 31437195), (30, 27245569), (39, 20958130), (65, 12574878), (78, 10479065), (130, 6287439), (195, 4191626), (390, 2095813)]