194738310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 565488000

約数和(自身を除く): 370749690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 109, 117, 130, 135, 195, 218, 234, 270, 327, 351, 390, 509, 545, 585, 654, 702, 981, 1018, 1090, 1170, 1417, 1527, 1635, 1755, 1962, 2545, 2834, 2943, 3054, 3270, 3510, 4251, 4581, 4905, 5090, 5886, 6617, 7085, 7635, 8502, 9162, 9810, 12753, 13234, 13743, 14170, 14715, 15270, 19851, 21255, 22905, 25506, 27486, 29430, 33085, 38259, 39702, 42510, 45810, 55481, 59553, 63765, 66170, 68715, 76518, 99255, 110962, 119106, 127530, 137430, 166443, 178659, 191295, 198510, 277405, 297765, 332886, 357318, 382590, 499329, 554810, 595530, 721253, 832215, 893295, 998658, 1442506, 1497987, 1664430, 1786590, 2163759, 2496645, 2995974, 3606265, 4327518, 4993290, 6491277, 7212530, 7489935, 10818795, 12982554, 14979870, 19473831, 21637590, 32456385, 38947662, 64912770, 97369155, 194738310]

約数ペア:

[(1, 194738310), (2, 97369155), (3, 64912770), (5, 38947662), (6, 32456385), (9, 21637590), (10, 19473831), (13, 14979870), (15, 12982554), (18, 10818795), (26, 7489935), (27, 7212530), (30, 6491277), (39, 4993290), (45, 4327518), (54, 3606265), (65, 2995974), (78, 2496645), (90, 2163759), (109, 1786590), (117, 1664430), (130, 1497987), (135, 1442506), (195, 998658), (218, 893295), (234, 832215), (270, 721253), (327, 595530), (351, 554810), (390, 499329), (509, 382590), (545, 357318), (585, 332886), (654, 297765), (702, 277405), (981, 198510), (1018, 191295), (1090, 178659), (1170, 166443), (1417, 137430), (1527, 127530), (1635, 119106), (1755, 110962), (1962, 99255), (2545, 76518), (2834, 68715), (2943, 66170), (3054, 63765), (3270, 59553), (3510, 55481), (4251, 45810), (4581, 42510), (4905, 39702), (5090, 38259), (5886, 33085), (6617, 29430), (7085, 27486), (7635, 25506), (8502, 22905), (9162, 21255), (9810, 19851), (12753, 15270), (13234, 14715), (13743, 14170)]