155796810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4813}}^1$

素因数の和:4919

約数の個数: 64

約数和(自身を含む): 407611008

約数和(自身を除く): 251814198

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 3237, 4813, 5395, 6474, 9626, 10790, 14439, 16185, 24065, 28878, 32370, 48130, 62569, 72195, 125138, 144390, 187707, 312845, 375414, 399479, 625690, 798958, 938535, 1198437, 1877070, 1997395, 2396874, 3994790, 5193227, 5992185, 10386454, 11984370, 15579681, 25966135, 31159362, 51932270, 77898405, 155796810]

約数ペア:

[(1, 155796810), (2, 77898405), (3, 51932270), (5, 31159362), (6, 25966135), (10, 15579681), (13, 11984370), (15, 10386454), (26, 5992185), (30, 5193227), (39, 3994790), (65, 2396874), (78, 1997395), (83, 1877070), (130, 1198437), (166, 938535), (195, 798958), (249, 625690), (390, 399479), (415, 375414), (498, 312845), (830, 187707), (1079, 144390), (1245, 125138), (2158, 72195), (2490, 62569), (3237, 48130), (4813, 32370), (5395, 28878), (6474, 24065), (9626, 16185), (10790, 14439)]