2238210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 6270264

約数和(自身を除く): 4032054

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, 1913, 3826, 5739, 9565, 11478, 17217, 19130, 24869, 28695, 34434, 49738, 57390, 74607, 86085, 124345, 149214, 172170, 223821, 248690, 373035, 447642, 746070, 1119105, 2238210]

約数ペア:

[(1, 2238210), (2, 1119105), (3, 746070), (5, 447642), (6, 373035), (9, 248690), (10, 223821), (13, 172170), (15, 149214), (18, 124345), (26, 86085), (30, 74607), (39, 57390), (45, 49738), (65, 34434), (78, 28695), (90, 24869), (117, 19130), (130, 17217), (195, 11478), (234, 9565), (390, 5739), (585, 3826), (1170, 1913)]