1839853860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1723}}^1$

素因数の和:1822

約数の個数: 144

約数和(自身を含む): 5705171136

約数和(自身を除く): 3865317276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1369, 1443, 1723, 1924, 2220, 2405, 2738, 2886, 3446, 4107, 4810, 5169, 5476, 5772, 6845, 6892, 7215, 8214, 8615, 9620, 10338, 13690, 14430, 16428, 17230, 17797, 20535, 20676, 22399, 25845, 27380, 28860, 34460, 35594, 41070, 44798, 51690, 53391, 63751, 67197, 71188, 82140, 88985, 89596, 103380, 106782, 111995, 127502, 134394, 177970, 191253, 213564, 223990, 255004, 266955, 268788, 318755, 335985, 355940, 382506, 447980, 533910, 637510, 671970, 765012, 828763, 956265, 1067820, 1275020, 1343940, 1657526, 1912530, 2358787, 2486289, 3315052, 3825060, 4143815, 4717574, 4972578, 7076361, 8287630, 9435148, 9945156, 11793935, 12431445, 14152722, 16575260, 23587870, 24862890, 28305444, 30664231, 35381805, 47175740, 49725780, 61328462, 70763610, 91992693, 122656924, 141527220, 153321155, 183985386, 306642310, 367970772, 459963465, 613284620, 919926930, 1839853860]

約数ペア:

[(1, 1839853860), (2, 919926930), (3, 613284620), (4, 459963465), (5, 367970772), (6, 306642310), (10, 183985386), (12, 153321155), (13, 141527220), (15, 122656924), (20, 91992693), (26, 70763610), (30, 61328462), (37, 49725780), (39, 47175740), (52, 35381805), (60, 30664231), (65, 28305444), (74, 24862890), (78, 23587870), (111, 16575260), (130, 14152722), (148, 12431445), (156, 11793935), (185, 9945156), (195, 9435148), (222, 8287630), (260, 7076361), (370, 4972578), (390, 4717574), (444, 4143815), (481, 3825060), (555, 3315052), (740, 2486289), (780, 2358787), (962, 1912530), (1110, 1657526), (1369, 1343940), (1443, 1275020), (1723, 1067820), (1924, 956265), (2220, 828763), (2405, 765012), (2738, 671970), (2886, 637510), (3446, 533910), (4107, 447980), (4810, 382506), (5169, 355940), (5476, 335985), (5772, 318755), (6845, 268788), (6892, 266955), (7215, 255004), (8214, 223990), (8615, 213564), (9620, 191253), (10338, 177970), (13690, 134394), (14430, 127502), (16428, 111995), (17230, 106782), (17797, 103380), (20535, 89596), (20676, 88985), (22399, 82140), (25845, 71188), (27380, 67197), (28860, 63751), (34460, 53391), (35594, 51690), (41070, 44798)]