210901756520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8277149}}^1$

素因数の和:8277187

約数の個数: 96

約数和(自身を含む): 594464913000

約数和(自身を除く): 383563156480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 25480, 8277149, 16554298, 33108596, 41385745, 57940043, 66217192, 82771490, 107602937, 115880086, 165542980, 215205874, 231760172, 289700215, 331085960, 405580301, 430411748, 463520344, 538014685, 579400430, 753220559, 811160602, 860823496, 1076029370, 1158800860, 1506441118, 1622321204, 2027901505, 2152058740, 2317601720, 3012882236, 3244642408, 3766102795, 4055803010, 4304117480, 5272543913, 6025764472, 7532205590, 8111606020, 10545087826, 15064411180, 16223212040, 21090175652, 26362719565, 30128822360, 42180351304, 52725439130, 105450878260, 210901756520]

約数ペア:

[(1, 210901756520), (2, 105450878260), (4, 52725439130), (5, 42180351304), (7, 30128822360), (8, 26362719565), (10, 21090175652), (13, 16223212040), (14, 15064411180), (20, 10545087826), (26, 8111606020), (28, 7532205590), (35, 6025764472), (40, 5272543913), (49, 4304117480), (52, 4055803010), (56, 3766102795), (65, 3244642408), (70, 3012882236), (91, 2317601720), (98, 2152058740), (104, 2027901505), (130, 1622321204), (140, 1506441118), (182, 1158800860), (196, 1076029370), (245, 860823496), (260, 811160602), (280, 753220559), (364, 579400430), (392, 538014685), (455, 463520344), (490, 430411748), (520, 405580301), (637, 331085960), (728, 289700215), (910, 231760172), (980, 215205874), (1274, 165542980), (1820, 115880086), (1960, 107602937), (2548, 82771490), (3185, 66217192), (3640, 57940043), (5096, 41385745), (6370, 33108596), (12740, 16554298), (25480, 8277149)]