2772245460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{133153}}^1$

素因数の和:133512

約数の個数: 48

約数和(自身を含む): 7784715456

約数和(自身を除く): 5012469996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 5205, 6940, 10410, 20820, 133153, 266306, 399459, 532612, 665765, 798918, 1331530, 1597836, 1997295, 2663060, 3994590, 7989180, 46204091, 92408182, 138612273, 184816364, 231020455, 277224546, 462040910, 554449092, 693061365, 924081820, 1386122730, 2772245460]

約数ペア:

[(1, 2772245460), (2, 1386122730), (3, 924081820), (4, 693061365), (5, 554449092), (6, 462040910), (10, 277224546), (12, 231020455), (15, 184816364), (20, 138612273), (30, 92408182), (60, 46204091), (347, 7989180), (694, 3994590), (1041, 2663060), (1388, 1997295), (1735, 1597836), (2082, 1331530), (3470, 798918), (4164, 665765), (5205, 532612), (6940, 399459), (10410, 266306), (20820, 133153)]