15661289790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{9059}}^1$

素因数の和:9431

約数の個数: 128

約数和(自身を含む): 44096832000

約数和(自身を除く): 28435542210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 337, 342, 513, 570, 674, 855, 1011, 1026, 1685, 1710, 2022, 2565, 3033, 3370, 5055, 5130, 6066, 6403, 9059, 9099, 10110, 12806, 15165, 18118, 18198, 19209, 27177, 30330, 32015, 38418, 45295, 45495, 54354, 57627, 64030, 81531, 90590, 90990, 96045, 115254, 135885, 163062, 172121, 172881, 192090, 244593, 271770, 288135, 344242, 345762, 407655, 489186, 516363, 576270, 815310, 860605, 864405, 1032726, 1222965, 1549089, 1721210, 1728810, 2445930, 2581815, 3052883, 3098178, 4647267, 5163630, 6105766, 7745445, 9158649, 9294534, 15264415, 15490890, 18317298, 23236335, 27475947, 30528830, 45793245, 46472670, 54951894, 58004777, 82427841, 91586490, 116009554, 137379735, 164855682, 174014331, 274759470, 290023885, 348028662, 412139205, 522042993, 580047770, 824278410, 870071655, 1044085986, 1566128979, 1740143310, 2610214965, 3132257958, 5220429930, 7830644895, 15661289790]

約数ペア:

[(1, 15661289790), (2, 7830644895), (3, 5220429930), (5, 3132257958), (6, 2610214965), (9, 1740143310), (10, 1566128979), (15, 1044085986), (18, 870071655), (19, 824278410), (27, 580047770), (30, 522042993), (38, 412139205), (45, 348028662), (54, 290023885), (57, 274759470), (90, 174014331), (95, 164855682), (114, 137379735), (135, 116009554), (171, 91586490), (190, 82427841), (270, 58004777), (285, 54951894), (337, 46472670), (342, 45793245), (513, 30528830), (570, 27475947), (674, 23236335), (855, 18317298), (1011, 15490890), (1026, 15264415), (1685, 9294534), (1710, 9158649), (2022, 7745445), (2565, 6105766), (3033, 5163630), (3370, 4647267), (5055, 3098178), (5130, 3052883), (6066, 2581815), (6403, 2445930), (9059, 1728810), (9099, 1721210), (10110, 1549089), (12806, 1222965), (15165, 1032726), (18118, 864405), (18198, 860605), (19209, 815310), (27177, 576270), (30330, 516363), (32015, 489186), (38418, 407655), (45295, 345762), (45495, 344242), (54354, 288135), (57627, 271770), (64030, 244593), (81531, 192090), (90590, 172881), (90990, 172121), (96045, 163062), (115254, 135885)]