2065206870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{1709}}^1$

素因数の和:2214

約数の個数: 96

約数和(自身を含む): 5569948800

約数和(自身を除く): 3504741930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 463, 522, 870, 926, 1305, 1389, 1709, 2315, 2610, 2778, 3418, 4167, 4630, 5127, 6945, 8334, 8545, 10254, 13427, 13890, 15381, 17090, 20835, 25635, 26854, 30762, 40281, 41670, 49561, 51270, 67135, 76905, 80562, 99122, 120843, 134270, 148683, 153810, 201405, 241686, 247805, 297366, 402810, 446049, 495610, 604215, 743415, 791267, 892098, 1208430, 1486830, 1582534, 2230245, 2373801, 3956335, 4460490, 4747602, 7121403, 7912670, 11869005, 14242806, 22946743, 23738010, 35607015, 45893486, 68840229, 71214030, 114733715, 137680458, 206520687, 229467430, 344201145, 413041374, 688402290, 1032603435, 2065206870]

約数ペア:

[(1, 2065206870), (2, 1032603435), (3, 688402290), (5, 413041374), (6, 344201145), (9, 229467430), (10, 206520687), (15, 137680458), (18, 114733715), (29, 71214030), (30, 68840229), (45, 45893486), (58, 35607015), (87, 23738010), (90, 22946743), (145, 14242806), (174, 11869005), (261, 7912670), (290, 7121403), (435, 4747602), (463, 4460490), (522, 3956335), (870, 2373801), (926, 2230245), (1305, 1582534), (1389, 1486830), (1709, 1208430), (2315, 892098), (2610, 791267), (2778, 743415), (3418, 604215), (4167, 495610), (4630, 446049), (5127, 402810), (6945, 297366), (8334, 247805), (8545, 241686), (10254, 201405), (13427, 153810), (13890, 148683), (15381, 134270), (17090, 120843), (20835, 99122), (25635, 80562), (26854, 76905), (30762, 67135), (40281, 51270), (41670, 49561)]