2051243163540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{102664823}}^1$

素因数の和:102664878

約数の個数: 96

約数和(自身を含む): 6554122364160

約数和(自身を除く): 4502879200620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 19980, 102664823, 205329646, 307994469, 410659292, 513324115, 615988938, 923983407, 1026648230, 1231977876, 1539972345, 1847966814, 2053296460, 2771950221, 3079944690, 3695933628, 3798598451, 4619917035, 5543900442, 6159889380, 7597196902, 9239834070, 11087800884, 11395795353, 13859751105, 15194393804, 18479668140, 18992992255, 22791590706, 27719502210, 34187386059, 37985984510, 45583181412, 55439004420, 56978976765, 68374772118, 75971969020, 102562158177, 113957953530, 136749544236, 170936930295, 205124316354, 227915907060, 341873860590, 410248632708, 512810790885, 683747721180, 1025621581770, 2051243163540]

約数ペア:

[(1, 2051243163540), (2, 1025621581770), (3, 683747721180), (4, 512810790885), (5, 410248632708), (6, 341873860590), (9, 227915907060), (10, 205124316354), (12, 170936930295), (15, 136749544236), (18, 113957953530), (20, 102562158177), (27, 75971969020), (30, 68374772118), (36, 56978976765), (37, 55439004420), (45, 45583181412), (54, 37985984510), (60, 34187386059), (74, 27719502210), (90, 22791590706), (108, 18992992255), (111, 18479668140), (135, 15194393804), (148, 13859751105), (180, 11395795353), (185, 11087800884), (222, 9239834070), (270, 7597196902), (333, 6159889380), (370, 5543900442), (444, 4619917035), (540, 3798598451), (555, 3695933628), (666, 3079944690), (740, 2771950221), (999, 2053296460), (1110, 1847966814), (1332, 1539972345), (1665, 1231977876), (1998, 1026648230), (2220, 923983407), (3330, 615988938), (3996, 513324115), (4995, 410659292), (6660, 307994469), (9990, 205329646), (19980, 102664823)]