2389059660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{82781}}^1$

素因数の和:82843

約数の個数: 96

約数和(自身を含む): 7398724032

約数和(自身を除く): 5009664372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 4810, 5772, 7215, 9620, 14430, 28860, 82781, 165562, 248343, 331124, 413905, 496686, 827810, 993372, 1076153, 1241715, 1655620, 2152306, 2483430, 3062897, 3228459, 4304612, 4966860, 5380765, 6125794, 6456918, 9188691, 10761530, 12251588, 12913836, 15314485, 16142295, 18377382, 21523060, 30628970, 32284590, 36754764, 39817661, 45943455, 61257940, 64569180, 79635322, 91886910, 119452983, 159270644, 183773820, 199088305, 238905966, 398176610, 477811932, 597264915, 796353220, 1194529830, 2389059660]

約数ペア:

[(1, 2389059660), (2, 1194529830), (3, 796353220), (4, 597264915), (5, 477811932), (6, 398176610), (10, 238905966), (12, 199088305), (13, 183773820), (15, 159270644), (20, 119452983), (26, 91886910), (30, 79635322), (37, 64569180), (39, 61257940), (52, 45943455), (60, 39817661), (65, 36754764), (74, 32284590), (78, 30628970), (111, 21523060), (130, 18377382), (148, 16142295), (156, 15314485), (185, 12913836), (195, 12251588), (222, 10761530), (260, 9188691), (370, 6456918), (390, 6125794), (444, 5380765), (481, 4966860), (555, 4304612), (740, 3228459), (780, 3062897), (962, 2483430), (1110, 2152306), (1443, 1655620), (1924, 1241715), (2220, 1076153), (2405, 993372), (2886, 827810), (4810, 496686), (5772, 413905), (7215, 331124), (9620, 248343), (14430, 165562), (28860, 82781)]