57158010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 144

約数和(自身を含む): 186358536

約数和(自身を除く): 129200526

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 997, 1170, 1274, 1365, 1470, 1638, 1911, 1994, 2205, 2730, 2991, 3185, 3822, 4095, 4410, 4985, 5733, 5982, 6370, 6979, 8190, 8973, 9555, 9970, 11466, 12961, 13958, 14955, 17946, 19110, 20937, 25922, 28665, 29910, 34895, 38883, 41874, 44865, 48853, 57330, 62811, 64805, 69790, 77766, 89730, 90727, 97706, 104685, 116649, 125622, 129610, 146559, 181454, 194415, 209370, 233298, 244265, 272181, 293118, 314055, 388830, 439677, 453635, 488530, 544362, 583245, 628110, 635089, 732795, 816543, 879354, 907270, 1166490, 1270178, 1360905, 1465590, 1633086, 1905267, 2198385, 2721810, 3175445, 3810534, 4082715, 4396770, 5715801, 6350890, 8165430, 9526335, 11431602, 19052670, 28579005, 57158010]

約数ペア:

[(1, 57158010), (2, 28579005), (3, 19052670), (5, 11431602), (6, 9526335), (7, 8165430), (9, 6350890), (10, 5715801), (13, 4396770), (14, 4082715), (15, 3810534), (18, 3175445), (21, 2721810), (26, 2198385), (30, 1905267), (35, 1633086), (39, 1465590), (42, 1360905), (45, 1270178), (49, 1166490), (63, 907270), (65, 879354), (70, 816543), (78, 732795), (90, 635089), (91, 628110), (98, 583245), (105, 544362), (117, 488530), (126, 453635), (130, 439677), (147, 388830), (182, 314055), (195, 293118), (210, 272181), (234, 244265), (245, 233298), (273, 209370), (294, 194415), (315, 181454), (390, 146559), (441, 129610), (455, 125622), (490, 116649), (546, 104685), (585, 97706), (630, 90727), (637, 89730), (735, 77766), (819, 69790), (882, 64805), (910, 62811), (997, 57330), (1170, 48853), (1274, 44865), (1365, 41874), (1470, 38883), (1638, 34895), (1911, 29910), (1994, 28665), (2205, 25922), (2730, 20937), (2991, 19110), (3185, 17946), (3822, 14955), (4095, 13958), (4410, 12961), (4985, 11466), (5733, 9970), (5982, 9555), (6370, 8973), (6979, 8190)]