2015666910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 5524623360

約数和(自身を除く): 3508956450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 193, 235, 270, 282, 386, 423, 470, 579, 705, 823, 846, 965, 1158, 1269, 1410, 1646, 1737, 1930, 2115, 2469, 2538, 2895, 3474, 4115, 4230, 4938, 5211, 5790, 6345, 7407, 8230, 8685, 9071, 10422, 12345, 12690, 14814, 17370, 18142, 22221, 24690, 26055, 27213, 37035, 38681, 44442, 45355, 52110, 54426, 74070, 77362, 81639, 90710, 111105, 116043, 136065, 158839, 163278, 193405, 222210, 232086, 244917, 272130, 317678, 348129, 386810, 408195, 476517, 489834, 580215, 696258, 794195, 816390, 953034, 1044387, 1160430, 1224585, 1429551, 1588390, 1740645, 2088774, 2382585, 2449170, 2859102, 3481290, 4288653, 4765170, 5221935, 7147755, 7465433, 8577306, 10443870, 14295510, 14930866, 21443265, 22396299, 37327165, 42886530, 44792598, 67188897, 74654330, 111981495, 134377794, 201566691, 223962990, 335944485, 403133382, 671888970, 1007833455, 2015666910]

約数ペア:

[(1, 2015666910), (2, 1007833455), (3, 671888970), (5, 403133382), (6, 335944485), (9, 223962990), (10, 201566691), (15, 134377794), (18, 111981495), (27, 74654330), (30, 67188897), (45, 44792598), (47, 42886530), (54, 37327165), (90, 22396299), (94, 21443265), (135, 14930866), (141, 14295510), (193, 10443870), (235, 8577306), (270, 7465433), (282, 7147755), (386, 5221935), (423, 4765170), (470, 4288653), (579, 3481290), (705, 2859102), (823, 2449170), (846, 2382585), (965, 2088774), (1158, 1740645), (1269, 1588390), (1410, 1429551), (1646, 1224585), (1737, 1160430), (1930, 1044387), (2115, 953034), (2469, 816390), (2538, 794195), (2895, 696258), (3474, 580215), (4115, 489834), (4230, 476517), (4938, 408195), (5211, 386810), (5790, 348129), (6345, 317678), (7407, 272130), (8230, 244917), (8685, 232086), (9071, 222210), (10422, 193405), (12345, 163278), (12690, 158839), (14814, 136065), (17370, 116043), (18142, 111105), (22221, 90710), (24690, 81639), (26055, 77362), (27213, 74070), (37035, 54426), (38681, 52110), (44442, 45355)]