66886290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 179435520

約数和(自身を除く): 112549230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1297, 1719, 1910, 2594, 2865, 3438, 3891, 5157, 5730, 6485, 7782, 8595, 10314, 11673, 12970, 17190, 19455, 23346, 25785, 35019, 38910, 51570, 58365, 70038, 116730, 175095, 247727, 350190, 495454, 743181, 1238635, 1486362, 2229543, 2477270, 3715905, 4459086, 6688629, 7431810, 11147715, 13377258, 22295430, 33443145, 66886290]

約数ペア:

[(1, 66886290), (2, 33443145), (3, 22295430), (5, 13377258), (6, 11147715), (9, 7431810), (10, 6688629), (15, 4459086), (18, 3715905), (27, 2477270), (30, 2229543), (45, 1486362), (54, 1238635), (90, 743181), (135, 495454), (191, 350190), (270, 247727), (382, 175095), (573, 116730), (955, 70038), (1146, 58365), (1297, 51570), (1719, 38910), (1910, 35019), (2594, 25785), (2865, 23346), (3438, 19455), (3891, 17190), (5157, 12970), (5730, 11673), (6485, 10314), (7782, 8595)]