2116749180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{387683}}^1$

素因数の和:387715

約数の個数: 96

約数和(自身を含む): 7294662144

約数和(自身を除く): 5177912964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 387683, 775366, 1163049, 1550732, 1938415, 2326098, 2713781, 3876830, 4652196, 5039879, 5427562, 5815245, 7753660, 8141343, 10079758, 10855124, 11630490, 13568905, 15119637, 16282686, 20159516, 23260980, 25199395, 27137810, 30239274, 32565372, 35279153, 40706715, 50398790, 54275620, 60478548, 70558306, 75598185, 81413430, 100797580, 105837459, 141116612, 151196370, 162826860, 176395765, 211674918, 302392740, 352791530, 423349836, 529187295, 705583060, 1058374590, 2116749180]

約数ペア:

[(1, 2116749180), (2, 1058374590), (3, 705583060), (4, 529187295), (5, 423349836), (6, 352791530), (7, 302392740), (10, 211674918), (12, 176395765), (13, 162826860), (14, 151196370), (15, 141116612), (20, 105837459), (21, 100797580), (26, 81413430), (28, 75598185), (30, 70558306), (35, 60478548), (39, 54275620), (42, 50398790), (52, 40706715), (60, 35279153), (65, 32565372), (70, 30239274), (78, 27137810), (84, 25199395), (91, 23260980), (105, 20159516), (130, 16282686), (140, 15119637), (156, 13568905), (182, 11630490), (195, 10855124), (210, 10079758), (260, 8141343), (273, 7753660), (364, 5815245), (390, 5427562), (420, 5039879), (455, 4652196), (546, 3876830), (780, 2713781), (910, 2326098), (1092, 1938415), (1365, 1550732), (1820, 1163049), (2730, 775366), (5460, 387683)]