15690419556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1231}}^1$

素因数の和:1714

約数の個数: 144

約数和(自身を含む): 43533262080

約数和(自身を除く): 27842842524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 409, 588, 636, 742, 818, 1113, 1227, 1231, 1484, 1636, 2226, 2454, 2462, 2597, 2863, 3693, 4452, 4908, 4924, 5194, 5726, 7386, 7791, 8589, 8617, 10388, 11452, 14772, 15582, 17178, 17234, 20041, 21677, 25851, 31164, 34356, 34468, 40082, 43354, 51702, 60123, 60319, 65031, 65243, 80164, 86708, 103404, 120246, 120638, 130062, 130486, 151739, 180957, 195729, 240492, 241276, 260124, 260972, 303478, 361914, 391458, 455217, 456701, 503479, 606956, 723828, 782916, 910434, 913402, 1006958, 1062173, 1370103, 1510437, 1820868, 1826804, 2013916, 2124346, 2740206, 3020874, 3186519, 3196907, 3524353, 4248692, 5480412, 6041748, 6373038, 6393814, 7048706, 9590721, 10573059, 12746076, 12787628, 14097412, 19181442, 21146118, 24670471, 26684387, 38362884, 42292236, 49340942, 53368774, 74011413, 80053161, 98681884, 106737548, 148022826, 160106322, 186790709, 296045652, 320212644, 373581418, 560372127, 747162836, 1120744254, 1307534963, 2241488508, 2615069926, 3922604889, 5230139852, 7845209778, 15690419556]

約数ペア:

[(1, 15690419556), (2, 7845209778), (3, 5230139852), (4, 3922604889), (6, 2615069926), (7, 2241488508), (12, 1307534963), (14, 1120744254), (21, 747162836), (28, 560372127), (42, 373581418), (49, 320212644), (53, 296045652), (84, 186790709), (98, 160106322), (106, 148022826), (147, 106737548), (159, 98681884), (196, 80053161), (212, 74011413), (294, 53368774), (318, 49340942), (371, 42292236), (409, 38362884), (588, 26684387), (636, 24670471), (742, 21146118), (818, 19181442), (1113, 14097412), (1227, 12787628), (1231, 12746076), (1484, 10573059), (1636, 9590721), (2226, 7048706), (2454, 6393814), (2462, 6373038), (2597, 6041748), (2863, 5480412), (3693, 4248692), (4452, 3524353), (4908, 3196907), (4924, 3186519), (5194, 3020874), (5726, 2740206), (7386, 2124346), (7791, 2013916), (8589, 1826804), (8617, 1820868), (10388, 1510437), (11452, 1370103), (14772, 1062173), (15582, 1006958), (17178, 913402), (17234, 910434), (20041, 782916), (21677, 723828), (25851, 606956), (31164, 503479), (34356, 456701), (34468, 455217), (40082, 391458), (43354, 361914), (51702, 303478), (60123, 260972), (60319, 260124), (65031, 241276), (65243, 240492), (80164, 195729), (86708, 180957), (103404, 151739), (120246, 130486), (120638, 130062)]