26669730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 41759070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 426, 570, 659, 710, 1065, 1318, 1349, 1977, 2130, 2698, 3295, 3954, 4047, 6590, 6745, 8094, 9885, 12521, 13490, 19770, 20235, 25042, 37563, 40470, 46789, 62605, 75126, 93578, 125210, 140367, 187815, 233945, 280734, 375630, 467890, 701835, 888991, 1403670, 1777982, 2666973, 4444955, 5333946, 8889910, 13334865, 26669730]

約数ペア:

[(1, 26669730), (2, 13334865), (3, 8889910), (5, 5333946), (6, 4444955), (10, 2666973), (15, 1777982), (19, 1403670), (30, 888991), (38, 701835), (57, 467890), (71, 375630), (95, 280734), (114, 233945), (142, 187815), (190, 140367), (213, 125210), (285, 93578), (355, 75126), (426, 62605), (570, 46789), (659, 40470), (710, 37563), (1065, 25042), (1318, 20235), (1349, 19770), (1977, 13490), (2130, 12521), (2698, 9885), (3295, 8094), (3954, 6745), (4047, 6590)]