66121770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15413}}^1$

素因数の和:15447

約数の個数: 64

約数和(自身を含む): 186447744

約数和(自身を除く): 120325974

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, 2145, 4290, 15413, 30826, 46239, 77065, 92478, 154130, 169543, 200369, 231195, 339086, 400738, 462390, 508629, 601107, 847715, 1001845, 1017258, 1202214, 1695430, 2003690, 2204059, 2543145, 3005535, 4408118, 5086290, 6011070, 6612177, 11020295, 13224354, 22040590, 33060885, 66121770]

約数ペア:

[(1, 66121770), (2, 33060885), (3, 22040590), (5, 13224354), (6, 11020295), (10, 6612177), (11, 6011070), (13, 5086290), (15, 4408118), (22, 3005535), (26, 2543145), (30, 2204059), (33, 2003690), (39, 1695430), (55, 1202214), (65, 1017258), (66, 1001845), (78, 847715), (110, 601107), (130, 508629), (143, 462390), (165, 400738), (195, 339086), (286, 231195), (330, 200369), (390, 169543), (429, 154130), (715, 92478), (858, 77065), (1430, 46239), (2145, 30826), (4290, 15413)]