2016390075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 3926415360

約数和(自身を除く): 1910025285

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 79, 105, 175, 183, 237, 305, 395, 427, 525, 553, 797, 915, 1185, 1281, 1525, 1659, 1975, 2135, 2391, 2765, 3985, 4575, 4819, 5579, 5925, 6405, 8295, 10675, 11955, 13825, 14457, 16737, 19925, 24095, 27895, 32025, 33733, 41475, 48617, 59775, 62963, 72285, 83685, 101199, 120475, 139475, 145851, 168665, 188889, 243085, 314815, 340319, 361425, 418425, 440741, 505995, 729255, 843325, 944445, 1020957, 1215425, 1322223, 1574075, 1701595, 2203705, 2529975, 3646275, 3840743, 4722225, 5104785, 6611115, 8507975, 11018525, 11522229, 19203715, 25523925, 26885201, 33055575, 57611145, 80655603, 96018575, 134426005, 288055725, 403278015, 672130025, 2016390075]

約数ペア:

[(1, 2016390075), (3, 672130025), (5, 403278015), (7, 288055725), (15, 134426005), (21, 96018575), (25, 80655603), (35, 57611145), (61, 33055575), (75, 26885201), (79, 25523925), (105, 19203715), (175, 11522229), (183, 11018525), (237, 8507975), (305, 6611115), (395, 5104785), (427, 4722225), (525, 3840743), (553, 3646275), (797, 2529975), (915, 2203705), (1185, 1701595), (1281, 1574075), (1525, 1322223), (1659, 1215425), (1975, 1020957), (2135, 944445), (2391, 843325), (2765, 729255), (3985, 505995), (4575, 440741), (4819, 418425), (5579, 361425), (5925, 340319), (6405, 314815), (8295, 243085), (10675, 188889), (11955, 168665), (13825, 145851), (14457, 139475), (16737, 120475), (19925, 101199), (24095, 83685), (27895, 72285), (32025, 62963), (33733, 59775), (41475, 48617)]