64370970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 107997030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 419, 569, 838, 1138, 1257, 1707, 2095, 2514, 2845, 3414, 3771, 4190, 5121, 5690, 6285, 7542, 8535, 10242, 11313, 12570, 15363, 17070, 18855, 22626, 25605, 30726, 37710, 51210, 56565, 76815, 113130, 153630, 238411, 476822, 715233, 1192055, 1430466, 2145699, 2384110, 3576165, 4291398, 6437097, 7152330, 10728495, 12874194, 21456990, 32185485, 64370970]

約数ペア:

[(1, 64370970), (2, 32185485), (3, 21456990), (5, 12874194), (6, 10728495), (9, 7152330), (10, 6437097), (15, 4291398), (18, 3576165), (27, 2384110), (30, 2145699), (45, 1430466), (54, 1192055), (90, 715233), (135, 476822), (270, 238411), (419, 153630), (569, 113130), (838, 76815), (1138, 56565), (1257, 51210), (1707, 37710), (2095, 30726), (2514, 25605), (2845, 22626), (3414, 18855), (3771, 17070), (4190, 15363), (5121, 12570), (5690, 11313), (6285, 10242), (7542, 8535)]