23386090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 53544960

約数和(自身を除く): 30158870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 829, 910, 1085, 1658, 2015, 2170, 2821, 4030, 4145, 5642, 5803, 8290, 10777, 11606, 14105, 21554, 25699, 28210, 29015, 51398, 53885, 58030, 75439, 107770, 128495, 150878, 179893, 256990, 334087, 359786, 377195, 668174, 754390, 899465, 1670435, 1798930, 2338609, 3340870, 4677218, 11693045, 23386090]

約数ペア:

[(1, 23386090), (2, 11693045), (5, 4677218), (7, 3340870), (10, 2338609), (13, 1798930), (14, 1670435), (26, 899465), (31, 754390), (35, 668174), (62, 377195), (65, 359786), (70, 334087), (91, 256990), (130, 179893), (155, 150878), (182, 128495), (217, 107770), (310, 75439), (403, 58030), (434, 53885), (455, 51398), (806, 29015), (829, 28210), (910, 25699), (1085, 21554), (1658, 14105), (2015, 11606), (2170, 10777), (2821, 8290), (4030, 5803), (4145, 5642)]