71726070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 186266304

約数和(自身を除く): 114540234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 353, 390, 521, 706, 1042, 1059, 1563, 1765, 2118, 2605, 3126, 3530, 4589, 5210, 5295, 6773, 7815, 9178, 10590, 13546, 13767, 15630, 20319, 22945, 27534, 33865, 40638, 45890, 67730, 68835, 101595, 137670, 183913, 203190, 367826, 551739, 919565, 1103478, 1839130, 2390869, 2758695, 4781738, 5517390, 7172607, 11954345, 14345214, 23908690, 35863035, 71726070]

約数ペア:

[(1, 71726070), (2, 35863035), (3, 23908690), (5, 14345214), (6, 11954345), (10, 7172607), (13, 5517390), (15, 4781738), (26, 2758695), (30, 2390869), (39, 1839130), (65, 1103478), (78, 919565), (130, 551739), (195, 367826), (353, 203190), (390, 183913), (521, 137670), (706, 101595), (1042, 68835), (1059, 67730), (1563, 45890), (1765, 40638), (2118, 33865), (2605, 27534), (3126, 22945), (3530, 20319), (4589, 15630), (5210, 13767), (5295, 13546), (6773, 10590), (7815, 9178)]