101908590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25541}}^1$

素因数の和:25577

約数の個数: 64

約数和(自身を含む): 294243840

約数和(自身を除く): 192335250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 25541, 51082, 76623, 127705, 153246, 178787, 255410, 357574, 383115, 485279, 536361, 766230, 893935, 970558, 1072722, 1455837, 1787870, 2426395, 2681805, 2911674, 3396953, 4852790, 5363610, 6793906, 7279185, 10190859, 14558370, 16984765, 20381718, 33969530, 50954295, 101908590]

約数ペア:

[(1, 101908590), (2, 50954295), (3, 33969530), (5, 20381718), (6, 16984765), (7, 14558370), (10, 10190859), (14, 7279185), (15, 6793906), (19, 5363610), (21, 4852790), (30, 3396953), (35, 2911674), (38, 2681805), (42, 2426395), (57, 1787870), (70, 1455837), (95, 1072722), (105, 970558), (114, 893935), (133, 766230), (190, 536361), (210, 485279), (266, 383115), (285, 357574), (399, 255410), (570, 178787), (665, 153246), (798, 127705), (1330, 76623), (1995, 51082), (3990, 25541)]