65571870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24019}}^1$

素因数の和:24049

約数の個数: 64

約数和(自身を含む): 193697280

約数和(自身を除く): 128125410

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 24019, 48038, 72057, 120095, 144114, 168133, 240190, 312247, 336266, 360285, 504399, 624494, 720570, 840665, 936741, 1008798, 1561235, 1681330, 1873482, 2185729, 2521995, 3122470, 4371458, 4683705, 5043990, 6557187, 9367410, 10928645, 13114374, 21857290, 32785935, 65571870]

約数ペア:

[(1, 65571870), (2, 32785935), (3, 21857290), (5, 13114374), (6, 10928645), (7, 9367410), (10, 6557187), (13, 5043990), (14, 4683705), (15, 4371458), (21, 3122470), (26, 2521995), (30, 2185729), (35, 1873482), (39, 1681330), (42, 1561235), (65, 1008798), (70, 936741), (78, 840665), (91, 720570), (105, 624494), (130, 504399), (182, 360285), (195, 336266), (210, 312247), (273, 240190), (390, 168133), (455, 144114), (546, 120095), (910, 72057), (1365, 48038), (2730, 24019)]