47703110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 68418490

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 31, 35, 38, 62, 65, 70, 89, 91, 95, 130, 133, 155, 178, 182, 190, 217, 247, 266, 310, 403, 434, 445, 455, 494, 589, 623, 665, 806, 890, 910, 1085, 1157, 1178, 1235, 1246, 1330, 1691, 1729, 2015, 2170, 2314, 2470, 2759, 2821, 2945, 3115, 3382, 3458, 4030, 4123, 5518, 5642, 5785, 5890, 6230, 7657, 8099, 8246, 8455, 8645, 11570, 11837, 13795, 14105, 15314, 16198, 16910, 17290, 19313, 20615, 21983, 23674, 27590, 28210, 35867, 38285, 38626, 40495, 41230, 43966, 52421, 53599, 59185, 71734, 76570, 80990, 96565, 104842, 107198, 109915, 118370, 153881, 179335, 193130, 219830, 251069, 262105, 267995, 307762, 358670, 366947, 502138, 524210, 535990, 681473, 733894, 769405, 1255345, 1362946, 1538810, 1834735, 2510690, 3407365, 3669470, 4770311, 6814730, 9540622, 23851555, 47703110]

約数ペア:

[(1, 47703110), (2, 23851555), (5, 9540622), (7, 6814730), (10, 4770311), (13, 3669470), (14, 3407365), (19, 2510690), (26, 1834735), (31, 1538810), (35, 1362946), (38, 1255345), (62, 769405), (65, 733894), (70, 681473), (89, 535990), (91, 524210), (95, 502138), (130, 366947), (133, 358670), (155, 307762), (178, 267995), (182, 262105), (190, 251069), (217, 219830), (247, 193130), (266, 179335), (310, 153881), (403, 118370), (434, 109915), (445, 107198), (455, 104842), (494, 96565), (589, 80990), (623, 76570), (665, 71734), (806, 59185), (890, 53599), (910, 52421), (1085, 43966), (1157, 41230), (1178, 40495), (1235, 38626), (1246, 38285), (1330, 35867), (1691, 28210), (1729, 27590), (2015, 23674), (2170, 21983), (2314, 20615), (2470, 19313), (2759, 17290), (2821, 16910), (2945, 16198), (3115, 15314), (3382, 14105), (3458, 13795), (4030, 11837), (4123, 11570), (5518, 8645), (5642, 8455), (5785, 8246), (5890, 8099), (6230, 7657)]