2017732045

素因数分解:

$5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 2886023088

約数和(自身を除く): 868291043

約数列:

[1, 5, 7, 35, 49, 73, 101, 245, 365, 505, 511, 707, 1117, 2555, 3535, 3577, 4949, 5585, 7373, 7819, 17885, 24745, 36865, 39095, 51611, 54733, 81541, 112817, 258055, 273665, 361277, 407705, 564085, 570787, 789719, 1806385, 2853935, 3948595, 3995509, 5528033, 8235641, 19977545, 27640165, 41178205, 57649487, 288247435, 403546409, 2017732045]

約数ペア:

[(1, 2017732045), (5, 403546409), (7, 288247435), (35, 57649487), (49, 41178205), (73, 27640165), (101, 19977545), (245, 8235641), (365, 5528033), (505, 3995509), (511, 3948595), (707, 2853935), (1117, 1806385), (2555, 789719), (3535, 570787), (3577, 564085), (4949, 407705), (5585, 361277), (7373, 273665), (7819, 258055), (17885, 112817), (24745, 81541), (36865, 54733), (39095, 51611)]