2011790460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{7643}}^1$

素因数の和:7803

約数の個数: 96

約数和(自身を含む): 5825094912

約数和(自身を除く): 3813304452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 107, 123, 164, 205, 214, 246, 321, 410, 428, 492, 535, 615, 642, 820, 1070, 1230, 1284, 1605, 2140, 2460, 3210, 4387, 6420, 7643, 8774, 13161, 15286, 17548, 21935, 22929, 26322, 30572, 38215, 43870, 45858, 52644, 65805, 76430, 87740, 91716, 114645, 131610, 152860, 229290, 263220, 313363, 458580, 626726, 817801, 940089, 1253452, 1566815, 1635602, 1880178, 2453403, 3133630, 3271204, 3760356, 4089005, 4700445, 4906806, 6267260, 8178010, 9400890, 9813612, 12267015, 16356020, 18801780, 24534030, 33529841, 49068060, 67059682, 100589523, 134119364, 167649205, 201179046, 335298410, 402358092, 502947615, 670596820, 1005895230, 2011790460]

約数ペア:

[(1, 2011790460), (2, 1005895230), (3, 670596820), (4, 502947615), (5, 402358092), (6, 335298410), (10, 201179046), (12, 167649205), (15, 134119364), (20, 100589523), (30, 67059682), (41, 49068060), (60, 33529841), (82, 24534030), (107, 18801780), (123, 16356020), (164, 12267015), (205, 9813612), (214, 9400890), (246, 8178010), (321, 6267260), (410, 4906806), (428, 4700445), (492, 4089005), (535, 3760356), (615, 3271204), (642, 3133630), (820, 2453403), (1070, 1880178), (1230, 1635602), (1284, 1566815), (1605, 1253452), (2140, 940089), (2460, 817801), (3210, 626726), (4387, 458580), (6420, 313363), (7643, 263220), (8774, 229290), (13161, 152860), (15286, 131610), (17548, 114645), (21935, 91716), (22929, 87740), (26322, 76430), (30572, 65805), (38215, 52644), (43870, 45858)]