47717011890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{201823}}^1$

素因数の和:201944

約数の個数: 96

約数和(自身を含む): 129212568576

約数和(自身を除く): 81495556686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 71, 74, 90, 111, 142, 185, 213, 222, 333, 355, 370, 426, 555, 639, 666, 710, 1065, 1110, 1278, 1665, 2130, 2627, 3195, 3330, 5254, 6390, 7881, 13135, 15762, 23643, 26270, 39405, 47286, 78810, 118215, 201823, 236430, 403646, 605469, 1009115, 1210938, 1816407, 2018230, 3027345, 3632814, 6054690, 7467451, 9082035, 14329433, 14934902, 18164070, 22402353, 28658866, 37337255, 42988299, 44804706, 67207059, 71647165, 74674510, 85976598, 112011765, 128964897, 134414118, 143294330, 214941495, 224023530, 257929794, 336035295, 429882990, 530189021, 644824485, 672070590, 1060378042, 1289648970, 1590567063, 2650945105, 3181134126, 4771701189, 5301890210, 7952835315, 9543402378, 15905670630, 23858505945, 47717011890]

約数ペア:

[(1, 47717011890), (2, 23858505945), (3, 15905670630), (5, 9543402378), (6, 7952835315), (9, 5301890210), (10, 4771701189), (15, 3181134126), (18, 2650945105), (30, 1590567063), (37, 1289648970), (45, 1060378042), (71, 672070590), (74, 644824485), (90, 530189021), (111, 429882990), (142, 336035295), (185, 257929794), (213, 224023530), (222, 214941495), (333, 143294330), (355, 134414118), (370, 128964897), (426, 112011765), (555, 85976598), (639, 74674510), (666, 71647165), (710, 67207059), (1065, 44804706), (1110, 42988299), (1278, 37337255), (1665, 28658866), (2130, 22402353), (2627, 18164070), (3195, 14934902), (3330, 14329433), (5254, 9082035), (6390, 7467451), (7881, 6054690), (13135, 3632814), (15762, 3027345), (23643, 2018230), (26270, 1816407), (39405, 1210938), (47286, 1009115), (78810, 605469), (118215, 403646), (201823, 236430)]