2056285691910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{1006991}}^1$

素因数の和:1009531

約数の個数: 80

約数和(自身を含む): 5531322468672

約数和(自身を除く): 3475036776762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2521, 5042, 7563, 12605, 15126, 22689, 25210, 37815, 45378, 68067, 75630, 113445, 136134, 204201, 226890, 340335, 408402, 680670, 1006991, 1021005, 2013982, 2042010, 3020973, 5034955, 6041946, 9062919, 10069910, 15104865, 18125838, 27188757, 30209730, 45314595, 54377514, 81566271, 90629190, 135943785, 163132542, 271887570, 407831355, 815662710, 2538624311, 5077248622, 7615872933, 12693121555, 15231745866, 22847618799, 25386243110, 38079364665, 45695237598, 68542856397, 76158729330, 114238093995, 137085712794, 205628569191, 228476187990, 342714281985, 411257138382, 685428563970, 1028142845955, 2056285691910]

約数ペア:

[(1, 2056285691910), (2, 1028142845955), (3, 685428563970), (5, 411257138382), (6, 342714281985), (9, 228476187990), (10, 205628569191), (15, 137085712794), (18, 114238093995), (27, 76158729330), (30, 68542856397), (45, 45695237598), (54, 38079364665), (81, 25386243110), (90, 22847618799), (135, 15231745866), (162, 12693121555), (270, 7615872933), (405, 5077248622), (810, 2538624311), (2521, 815662710), (5042, 407831355), (7563, 271887570), (12605, 163132542), (15126, 135943785), (22689, 90629190), (25210, 81566271), (37815, 54377514), (45378, 45314595), (68067, 30209730), (75630, 27188757), (113445, 18125838), (136134, 15104865), (204201, 10069910), (226890, 9062919), (340335, 6041946), (408402, 5034955), (680670, 3020973), (1006991, 2042010), (1021005, 2013982)]