40779570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3427

約数の個数: 64

約数和(自身を含む): 108831744

約数和(自身を除く): 68052174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 3373, 4030, 6045, 6746, 10119, 12090, 16865, 20238, 33730, 43849, 50595, 87698, 101190, 104563, 131547, 209126, 219245, 263094, 313689, 438490, 522815, 627378, 657735, 1045630, 1315470, 1359319, 1568445, 2718638, 3136890, 4077957, 6796595, 8155914, 13593190, 20389785, 40779570]

約数ペア:

[(1, 40779570), (2, 20389785), (3, 13593190), (5, 8155914), (6, 6796595), (10, 4077957), (13, 3136890), (15, 2718638), (26, 1568445), (30, 1359319), (31, 1315470), (39, 1045630), (62, 657735), (65, 627378), (78, 522815), (93, 438490), (130, 313689), (155, 263094), (186, 219245), (195, 209126), (310, 131547), (390, 104563), (403, 101190), (465, 87698), (806, 50595), (930, 43849), (1209, 33730), (2015, 20238), (2418, 16865), (3373, 12090), (4030, 10119), (6045, 6746)]