8206770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1947

約数の個数: 64

約数和(自身を含む): 23151744

約数和(自身を除く): 14944974

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 1913, 2145, 3826, 4290, 5739, 9565, 11478, 19130, 21043, 24869, 28695, 42086, 49738, 57390, 63129, 74607, 105215, 124345, 126258, 149214, 210430, 248690, 273559, 315645, 373035, 547118, 631290, 746070, 820677, 1367795, 1641354, 2735590, 4103385, 8206770]

約数ペア:

[(1, 8206770), (2, 4103385), (3, 2735590), (5, 1641354), (6, 1367795), (10, 820677), (11, 746070), (13, 631290), (15, 547118), (22, 373035), (26, 315645), (30, 273559), (33, 248690), (39, 210430), (55, 149214), (65, 126258), (66, 124345), (78, 105215), (110, 74607), (130, 63129), (143, 57390), (165, 49738), (195, 42086), (286, 28695), (330, 24869), (390, 21043), (429, 19130), (715, 11478), (858, 9565), (1430, 5739), (1913, 4290), (2145, 3826)]