1844206740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1342

約数の個数: 144

約数和(自身を含む): 5797209600

約数和(自身を除く): 3953002860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 349, 372, 465, 558, 620, 698, 930, 947, 1047, 1116, 1395, 1396, 1745, 1860, 1894, 2094, 2790, 2841, 3141, 3490, 3788, 4188, 4735, 5235, 5580, 5682, 6282, 6980, 8523, 9470, 10470, 10819, 11364, 12564, 14205, 15705, 17046, 18940, 20940, 21638, 28410, 29357, 31410, 32457, 34092, 42615, 43276, 54095, 56820, 58714, 62820, 64914, 85230, 88071, 97371, 108190, 117428, 129828, 146785, 162285, 170460, 176142, 194742, 216380, 264213, 293570, 324570, 330503, 352284, 389484, 440355, 486855, 528426, 587140, 649140, 661006, 880710, 973710, 991509, 1056852, 1321065, 1322012, 1652515, 1761420, 1947420, 1983018, 2642130, 2974527, 3305030, 3966036, 4957545, 5284260, 5949054, 6610060, 9915090, 10245593, 11898108, 14872635, 19830180, 20491186, 29745270, 30736779, 40982372, 51227965, 59490540, 61473558, 92210337, 102455930, 122947116, 153683895, 184420674, 204911860, 307367790, 368841348, 461051685, 614735580, 922103370, 1844206740]

約数ペア:

[(1, 1844206740), (2, 922103370), (3, 614735580), (4, 461051685), (5, 368841348), (6, 307367790), (9, 204911860), (10, 184420674), (12, 153683895), (15, 122947116), (18, 102455930), (20, 92210337), (30, 61473558), (31, 59490540), (36, 51227965), (45, 40982372), (60, 30736779), (62, 29745270), (90, 20491186), (93, 19830180), (124, 14872635), (155, 11898108), (180, 10245593), (186, 9915090), (279, 6610060), (310, 5949054), (349, 5284260), (372, 4957545), (465, 3966036), (558, 3305030), (620, 2974527), (698, 2642130), (930, 1983018), (947, 1947420), (1047, 1761420), (1116, 1652515), (1395, 1322012), (1396, 1321065), (1745, 1056852), (1860, 991509), (1894, 973710), (2094, 880710), (2790, 661006), (2841, 649140), (3141, 587140), (3490, 528426), (3788, 486855), (4188, 440355), (4735, 389484), (5235, 352284), (5580, 330503), (5682, 324570), (6282, 293570), (6980, 264213), (8523, 216380), (9470, 194742), (10470, 176142), (10819, 170460), (11364, 162285), (12564, 146785), (14205, 129828), (15705, 117428), (17046, 108190), (18940, 97371), (20940, 88071), (21638, 85230), (28410, 64914), (29357, 62820), (31410, 58714), (32457, 56820), (34092, 54095), (42615, 43276)]