3155115850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{161387}}^1$

素因数の和:161439

約数の個数: 48

約数和(自身を含む): 6483924288

約数和(自身を除く): 3328808438

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 9775, 19550, 161387, 322774, 806935, 1613870, 2743579, 3711901, 4034675, 5487158, 7423802, 8069350, 13717895, 18559505, 27435790, 37119010, 63102317, 68589475, 92797525, 126204634, 137178950, 185595050, 315511585, 631023170, 1577557925, 3155115850]

約数ペア:

[(1, 3155115850), (2, 1577557925), (5, 631023170), (10, 315511585), (17, 185595050), (23, 137178950), (25, 126204634), (34, 92797525), (46, 68589475), (50, 63102317), (85, 37119010), (115, 27435790), (170, 18559505), (230, 13717895), (391, 8069350), (425, 7423802), (575, 5487158), (782, 4034675), (850, 3711901), (1150, 2743579), (1955, 1613870), (3910, 806935), (9775, 322774), (19550, 161387)]