26962290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6967}}^1$

素因数の和:7023

約数の個数: 48

約数和(自身を含む): 71742528

約数和(自身を除く): 44780238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 6967, 13934, 20901, 34835, 41802, 62703, 69670, 104505, 125406, 209010, 299581, 313515, 599162, 627030, 898743, 1497905, 1797486, 2696229, 2995810, 4493715, 5392458, 8987430, 13481145, 26962290]

約数ペア:

[(1, 26962290), (2, 13481145), (3, 8987430), (5, 5392458), (6, 4493715), (9, 2995810), (10, 2696229), (15, 1797486), (18, 1497905), (30, 898743), (43, 627030), (45, 599162), (86, 313515), (90, 299581), (129, 209010), (215, 125406), (258, 104505), (387, 69670), (430, 62703), (645, 41802), (774, 34835), (1290, 20901), (1935, 13934), (3870, 6967)]