67639590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 181094400

約数和(自身を除く): 113454810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 479, 523, 958, 1046, 1437, 1569, 2395, 2615, 2874, 3138, 4311, 4707, 4790, 5230, 7185, 7845, 8622, 9414, 12933, 14121, 14370, 15690, 21555, 23535, 25866, 28242, 43110, 47070, 64665, 70605, 129330, 141210, 250517, 501034, 751551, 1252585, 1503102, 2254653, 2505170, 3757755, 4509306, 6763959, 7515510, 11273265, 13527918, 22546530, 33819795, 67639590]

約数ペア:

[(1, 67639590), (2, 33819795), (3, 22546530), (5, 13527918), (6, 11273265), (9, 7515510), (10, 6763959), (15, 4509306), (18, 3757755), (27, 2505170), (30, 2254653), (45, 1503102), (54, 1252585), (90, 751551), (135, 501034), (270, 250517), (479, 141210), (523, 129330), (958, 70605), (1046, 64665), (1437, 47070), (1569, 43110), (2395, 28242), (2615, 25866), (2874, 23535), (3138, 21555), (4311, 15690), (4707, 14370), (4790, 14121), (5230, 12933), (7185, 9414), (7845, 8622)]