749476740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{186437}}^1$

素因数の和:186516

約数の個数: 48

約数和(自身を含む): 2129867712

約数和(自身を除く): 1380390972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 186437, 372874, 559311, 745748, 932185, 1118622, 1864370, 2237244, 2796555, 3728740, 5593110, 11186220, 12491279, 24982558, 37473837, 49965116, 62456395, 74947674, 124912790, 149895348, 187369185, 249825580, 374738370, 749476740]

約数ペア:

[(1, 749476740), (2, 374738370), (3, 249825580), (4, 187369185), (5, 149895348), (6, 124912790), (10, 74947674), (12, 62456395), (15, 49965116), (20, 37473837), (30, 24982558), (60, 12491279), (67, 11186220), (134, 5593110), (201, 3728740), (268, 2796555), (335, 2237244), (402, 1864370), (670, 1118622), (804, 932185), (1005, 745748), (1340, 559311), (2010, 372874), (4020, 186437)]