2783103060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 7874665344

約数和(自身を除く): 5091562284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 251, 362, 502, 543, 724, 753, 905, 1004, 1021, 1086, 1255, 1506, 1810, 2042, 2172, 2510, 2715, 3012, 3063, 3620, 3765, 4084, 5020, 5105, 5430, 6126, 7530, 10210, 10860, 12252, 15060, 15315, 20420, 30630, 45431, 61260, 90862, 136293, 181724, 184801, 227155, 256271, 272586, 369602, 454310, 512542, 545172, 554403, 681465, 739204, 768813, 908620, 924005, 1025084, 1108806, 1281355, 1362930, 1537626, 1848010, 2217612, 2562710, 2725860, 2772015, 3075252, 3696020, 3844065, 5125420, 5544030, 7688130, 11088060, 15376260, 46385051, 92770102, 139155153, 185540204, 231925255, 278310306, 463850510, 556620612, 695775765, 927701020, 1391551530, 2783103060]

約数ペア:

[(1, 2783103060), (2, 1391551530), (3, 927701020), (4, 695775765), (5, 556620612), (6, 463850510), (10, 278310306), (12, 231925255), (15, 185540204), (20, 139155153), (30, 92770102), (60, 46385051), (181, 15376260), (251, 11088060), (362, 7688130), (502, 5544030), (543, 5125420), (724, 3844065), (753, 3696020), (905, 3075252), (1004, 2772015), (1021, 2725860), (1086, 2562710), (1255, 2217612), (1506, 1848010), (1810, 1537626), (2042, 1362930), (2172, 1281355), (2510, 1108806), (2715, 1025084), (3012, 924005), (3063, 908620), (3620, 768813), (3765, 739204), (4084, 681465), (5020, 554403), (5105, 545172), (5430, 512542), (6126, 454310), (7530, 369602), (10210, 272586), (10860, 256271), (12252, 227155), (15060, 184801), (15315, 181724), (20420, 136293), (30630, 90862), (45431, 61260)]