1057953390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{6833}}^1$

素因数の和:7253

約数の個数: 64

約数和(自身を含む): 2741691456

約数和(自身を除く): 1683738066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 397, 794, 1191, 1985, 2382, 3970, 5161, 5955, 6833, 10322, 11910, 13666, 15483, 20499, 25805, 30966, 34165, 40998, 51610, 68330, 77415, 88829, 102495, 154830, 177658, 204990, 266487, 444145, 532974, 888290, 1332435, 2664870, 2712701, 5425402, 8138103, 13563505, 16276206, 27127010, 35265113, 40690515, 70530226, 81381030, 105795339, 176325565, 211590678, 352651130, 528976695, 1057953390]

約数ペア:

[(1, 1057953390), (2, 528976695), (3, 352651130), (5, 211590678), (6, 176325565), (10, 105795339), (13, 81381030), (15, 70530226), (26, 40690515), (30, 35265113), (39, 27127010), (65, 16276206), (78, 13563505), (130, 8138103), (195, 5425402), (390, 2712701), (397, 2664870), (794, 1332435), (1191, 888290), (1985, 532974), (2382, 444145), (3970, 266487), (5161, 204990), (5955, 177658), (6833, 154830), (10322, 102495), (11910, 88829), (13666, 77415), (15483, 68330), (20499, 51610), (25805, 40998), (30966, 34165)]