8061690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2983

約数の個数: 64

約数和(自身を含む): 23821056

約数和(自身を除く): 15759366

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, 2953, 5906, 8859, 14765, 17718, 20671, 29530, 38389, 41342, 44295, 62013, 76778, 88590, 103355, 115167, 124026, 191945, 206710, 230334, 268723, 310065, 383890, 537446, 575835, 620130, 806169, 1151670, 1343615, 1612338, 2687230, 4030845, 8061690]

約数ペア:

[(1, 8061690), (2, 4030845), (3, 2687230), (5, 1612338), (6, 1343615), (7, 1151670), (10, 806169), (13, 620130), (14, 575835), (15, 537446), (21, 383890), (26, 310065), (30, 268723), (35, 230334), (39, 206710), (42, 191945), (65, 124026), (70, 115167), (78, 103355), (91, 88590), (105, 76778), (130, 62013), (182, 44295), (195, 41342), (210, 38389), (273, 29530), (390, 20671), (455, 17718), (546, 14765), (910, 8859), (1365, 5906), (2730, 2953)]