138769170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 344615040

約数和(自身を除く): 205845870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 97, 129, 194, 215, 258, 291, 430, 485, 582, 645, 970, 1109, 1290, 1455, 2218, 2910, 3327, 4171, 5545, 6654, 8342, 11090, 12513, 16635, 20855, 25026, 33270, 41710, 47687, 62565, 95374, 107573, 125130, 143061, 215146, 238435, 286122, 322719, 476870, 537865, 645438, 715305, 1075730, 1430610, 1613595, 3227190, 4625639, 9251278, 13876917, 23128195, 27753834, 46256390, 69384585, 138769170]

約数ペア:

[(1, 138769170), (2, 69384585), (3, 46256390), (5, 27753834), (6, 23128195), (10, 13876917), (15, 9251278), (30, 4625639), (43, 3227190), (86, 1613595), (97, 1430610), (129, 1075730), (194, 715305), (215, 645438), (258, 537865), (291, 476870), (430, 322719), (485, 286122), (582, 238435), (645, 215146), (970, 143061), (1109, 125130), (1290, 107573), (1455, 95374), (2218, 62565), (2910, 47687), (3327, 41710), (4171, 33270), (5545, 25026), (6654, 20855), (8342, 16635), (11090, 12513)]