250325010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213953}}^1$

素因数の和:213979

約数の個数: 48

約数和(自身を含む): 700913304

約数和(自身を除く): 450588294

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 213953, 427906, 641859, 1069765, 1283718, 1925577, 2139530, 2781389, 3209295, 3851154, 5562778, 6418590, 8344167, 9627885, 13906945, 16688334, 19255770, 25032501, 27813890, 41720835, 50065002, 83441670, 125162505, 250325010]

約数ペア:

[(1, 250325010), (2, 125162505), (3, 83441670), (5, 50065002), (6, 41720835), (9, 27813890), (10, 25032501), (13, 19255770), (15, 16688334), (18, 13906945), (26, 9627885), (30, 8344167), (39, 6418590), (45, 5562778), (65, 3851154), (78, 3209295), (90, 2781389), (117, 2139530), (130, 1925577), (195, 1283718), (234, 1069765), (390, 641859), (585, 427906), (1170, 213953)]