1944864510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{5323}}^1$

素因数の和:5993

約数の個数: 64

約数和(自身を含む): 4921931520

約数和(自身を除く): 2977067010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 641, 1282, 1923, 3205, 3846, 5323, 6410, 9615, 10646, 12179, 15969, 19230, 24358, 26615, 31938, 36537, 53230, 60895, 73074, 79845, 101137, 121790, 159690, 182685, 202274, 303411, 365370, 505685, 606822, 1011370, 1517055, 3034110, 3412043, 6824086, 10236129, 17060215, 20472258, 34120430, 51180645, 64828817, 102361290, 129657634, 194486451, 324144085, 388972902, 648288170, 972432255, 1944864510]

約数ペア:

[(1, 1944864510), (2, 972432255), (3, 648288170), (5, 388972902), (6, 324144085), (10, 194486451), (15, 129657634), (19, 102361290), (30, 64828817), (38, 51180645), (57, 34120430), (95, 20472258), (114, 17060215), (190, 10236129), (285, 6824086), (570, 3412043), (641, 3034110), (1282, 1517055), (1923, 1011370), (3205, 606822), (3846, 505685), (5323, 365370), (6410, 303411), (9615, 202274), (10646, 182685), (12179, 159690), (15969, 121790), (19230, 101137), (24358, 79845), (26615, 73074), (31938, 60895), (36537, 53230)]