306711540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{58757}}^1$

素因数の和:58801

約数の個数: 72

約数和(自身を含む): 962456040

約数和(自身を除く): 655744500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 58757, 117514, 176271, 235028, 293785, 352542, 528813, 587570, 705084, 881355, 1057626, 1175140, 1703953, 1762710, 2115252, 2644065, 3407906, 3525420, 5111859, 5288130, 6815812, 8519765, 10223718, 10576260, 15335577, 17039530, 20447436, 25559295, 30671154, 34079060, 51118590, 61342308, 76677885, 102237180, 153355770, 306711540]

約数ペア:

[(1, 306711540), (2, 153355770), (3, 102237180), (4, 76677885), (5, 61342308), (6, 51118590), (9, 34079060), (10, 30671154), (12, 25559295), (15, 20447436), (18, 17039530), (20, 15335577), (29, 10576260), (30, 10223718), (36, 8519765), (45, 6815812), (58, 5288130), (60, 5111859), (87, 3525420), (90, 3407906), (116, 2644065), (145, 2115252), (174, 1762710), (180, 1703953), (261, 1175140), (290, 1057626), (348, 881355), (435, 705084), (522, 587570), (580, 528813), (870, 352542), (1044, 293785), (1305, 235028), (1740, 176271), (2610, 117514), (5220, 58757)]