351585390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{901501}}^1$

素因数の和:901524

約数の個数: 32

約数和(自身を含む): 908714016

約数和(自身を除く): 557128626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 901501, 1803002, 2704503, 4507505, 5409006, 9015010, 11719513, 13522515, 23439026, 27045030, 35158539, 58597565, 70317078, 117195130, 175792695, 351585390]

約数ペア:

[(1, 351585390), (2, 175792695), (3, 117195130), (5, 70317078), (6, 58597565), (10, 35158539), (13, 27045030), (15, 23439026), (26, 13522515), (30, 11719513), (39, 9015010), (65, 5409006), (78, 4507505), (130, 2704503), (195, 1803002), (390, 901501)]