56928690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 190753920

約数和(自身を除く): 133825230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 182, 189, 195, 210, 234, 245, 270, 273, 294, 315, 331, 351, 378, 390, 441, 455, 490, 546, 585, 630, 637, 662, 702, 735, 819, 882, 910, 945, 993, 1170, 1274, 1323, 1365, 1470, 1638, 1655, 1755, 1890, 1911, 1986, 2205, 2317, 2457, 2646, 2730, 2979, 3185, 3310, 3510, 3822, 4095, 4303, 4410, 4634, 4914, 4965, 5733, 5958, 6370, 6615, 6951, 8190, 8606, 8937, 9555, 9930, 11466, 11585, 12285, 12909, 13230, 13902, 14895, 16219, 17199, 17874, 19110, 20853, 21515, 23170, 24570, 25818, 28665, 29790, 30121, 32438, 34398, 34755, 38727, 41706, 43030, 44685, 48657, 57330, 60242, 62559, 64545, 69510, 77454, 81095, 85995, 89370, 90363, 97314, 104265, 116181, 125118, 129090, 145971, 150605, 162190, 171990, 180726, 193635, 208530, 210847, 232362, 243285, 271089, 291942, 301210, 312795, 387270, 421694, 437913, 451815, 486570, 542178, 580905, 625590, 632541, 729855, 813267, 875826, 903630, 1054235, 1161810, 1265082, 1355445, 1459710, 1626534, 1897623, 2108470, 2189565, 2710890, 3162705, 3795246, 4066335, 4379130, 5692869, 6325410, 8132670, 9488115, 11385738, 18976230, 28464345, 56928690]

約数ペア:

[(1, 56928690), (2, 28464345), (3, 18976230), (5, 11385738), (6, 9488115), (7, 8132670), (9, 6325410), (10, 5692869), (13, 4379130), (14, 4066335), (15, 3795246), (18, 3162705), (21, 2710890), (26, 2189565), (27, 2108470), (30, 1897623), (35, 1626534), (39, 1459710), (42, 1355445), (45, 1265082), (49, 1161810), (54, 1054235), (63, 903630), (65, 875826), (70, 813267), (78, 729855), (90, 632541), (91, 625590), (98, 580905), (105, 542178), (117, 486570), (126, 451815), (130, 437913), (135, 421694), (147, 387270), (182, 312795), (189, 301210), (195, 291942), (210, 271089), (234, 243285), (245, 232362), (270, 210847), (273, 208530), (294, 193635), (315, 180726), (331, 171990), (351, 162190), (378, 150605), (390, 145971), (441, 129090), (455, 125118), (490, 116181), (546, 104265), (585, 97314), (630, 90363), (637, 89370), (662, 85995), (702, 81095), (735, 77454), (819, 69510), (882, 64545), (910, 62559), (945, 60242), (993, 57330), (1170, 48657), (1274, 44685), (1323, 43030), (1365, 41706), (1470, 38727), (1638, 34755), (1655, 34398), (1755, 32438), (1890, 30121), (1911, 29790), (1986, 28665), (2205, 25818), (2317, 24570), (2457, 23170), (2646, 21515), (2730, 20853), (2979, 19110), (3185, 17874), (3310, 17199), (3510, 16219), (3822, 14895), (4095, 13902), (4303, 13230), (4410, 12909), (4634, 12285), (4914, 11585), (4965, 11466), (5733, 9930), (5958, 9555), (6370, 8937), (6615, 8606), (6951, 8190)]