5263174980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4177123}}^1$

素因数の和:4177145

約数の個数: 72

約数和(自身を含む): 18245677632

約数和(自身を除く): 12982502652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 4177123, 8354246, 12531369, 16708492, 20885615, 25062738, 29239861, 37594107, 41771230, 50125476, 58479722, 62656845, 75188214, 83542460, 87719583, 116959444, 125313690, 146199305, 150376428, 175439166, 187970535, 250627380, 263158749, 292398610, 350878332, 375941070, 438597915, 526317498, 584797220, 751882140, 877195830, 1052634996, 1315793745, 1754391660, 2631587490, 5263174980]

約数ペア:

[(1, 5263174980), (2, 2631587490), (3, 1754391660), (4, 1315793745), (5, 1052634996), (6, 877195830), (7, 751882140), (9, 584797220), (10, 526317498), (12, 438597915), (14, 375941070), (15, 350878332), (18, 292398610), (20, 263158749), (21, 250627380), (28, 187970535), (30, 175439166), (35, 150376428), (36, 146199305), (42, 125313690), (45, 116959444), (60, 87719583), (63, 83542460), (70, 75188214), (84, 62656845), (90, 58479722), (105, 50125476), (126, 41771230), (140, 37594107), (180, 29239861), (210, 25062738), (252, 20885615), (315, 16708492), (420, 12531369), (630, 8354246), (1260, 4177123)]