145425930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1327}}^1$

素因数の和:1631

約数の個数: 64

約数和(自身を含む): 377491968

約数和(自身を除く): 232066038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 281, 390, 562, 843, 1327, 1405, 1686, 2654, 2810, 3653, 3981, 4215, 6635, 7306, 7962, 8430, 10959, 13270, 17251, 18265, 19905, 21918, 34502, 36530, 39810, 51753, 54795, 86255, 103506, 109590, 172510, 258765, 372887, 517530, 745774, 1118661, 1864435, 2237322, 3728870, 4847531, 5593305, 9695062, 11186610, 14542593, 24237655, 29085186, 48475310, 72712965, 145425930]

約数ペア:

[(1, 145425930), (2, 72712965), (3, 48475310), (5, 29085186), (6, 24237655), (10, 14542593), (13, 11186610), (15, 9695062), (26, 5593305), (30, 4847531), (39, 3728870), (65, 2237322), (78, 1864435), (130, 1118661), (195, 745774), (281, 517530), (390, 372887), (562, 258765), (843, 172510), (1327, 109590), (1405, 103506), (1686, 86255), (2654, 54795), (2810, 51753), (3653, 39810), (3981, 36530), (4215, 34502), (6635, 21918), (7306, 19905), (7962, 18265), (8430, 17251), (10959, 13270)]