157436940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90481}}^1$

素因数の和:90522

約数の個数: 48

約数和(自身を含む): 456029280

約数和(自身を除く): 298592340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 90481, 180962, 271443, 361924, 452405, 542886, 904810, 1085772, 1357215, 1809620, 2623949, 2714430, 5247898, 5428860, 7871847, 10495796, 13119745, 15743694, 26239490, 31487388, 39359235, 52478980, 78718470, 157436940]

約数ペア:

[(1, 157436940), (2, 78718470), (3, 52478980), (4, 39359235), (5, 31487388), (6, 26239490), (10, 15743694), (12, 13119745), (15, 10495796), (20, 7871847), (29, 5428860), (30, 5247898), (58, 2714430), (60, 2623949), (87, 1809620), (116, 1357215), (145, 1085772), (174, 904810), (290, 542886), (348, 452405), (435, 361924), (580, 271443), (870, 180962), (1740, 90481)]