26915070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9859}}^1$

素因数の和:9889

約数の個数: 64

約数和(自身を含む): 79511040

約数和(自身を除く): 52595970

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, 9859, 19718, 29577, 49295, 59154, 69013, 98590, 128167, 138026, 147885, 207039, 256334, 295770, 345065, 384501, 414078, 640835, 690130, 769002, 897169, 1035195, 1281670, 1794338, 1922505, 2070390, 2691507, 3845010, 4485845, 5383014, 8971690, 13457535, 26915070]

約数ペア:

[(1, 26915070), (2, 13457535), (3, 8971690), (5, 5383014), (6, 4485845), (7, 3845010), (10, 2691507), (13, 2070390), (14, 1922505), (15, 1794338), (21, 1281670), (26, 1035195), (30, 897169), (35, 769002), (39, 690130), (42, 640835), (65, 414078), (70, 384501), (78, 345065), (91, 295770), (105, 256334), (130, 207039), (182, 147885), (195, 138026), (210, 128167), (273, 98590), (390, 69013), (455, 59154), (546, 49295), (910, 29577), (1365, 19718), (2730, 9859)]