63970020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{118463}}^1$

素因数の和:118481

約数の個数: 48

約数和(自身を含む): 199019520

約数和(自身を除く): 135049500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 118463, 236926, 355389, 473852, 592315, 710778, 1066167, 1184630, 1421556, 1776945, 2132334, 2369260, 3198501, 3553890, 4264668, 5330835, 6397002, 7107780, 10661670, 12794004, 15992505, 21323340, 31985010, 63970020]

約数ペア:

[(1, 63970020), (2, 31985010), (3, 21323340), (4, 15992505), (5, 12794004), (6, 10661670), (9, 7107780), (10, 6397002), (12, 5330835), (15, 4264668), (18, 3553890), (20, 3198501), (27, 2369260), (30, 2132334), (36, 1776945), (45, 1421556), (54, 1184630), (60, 1066167), (90, 710778), (108, 592315), (135, 473852), (180, 355389), (270, 236926), (540, 118463)]