71896230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 232502400

約数和(自身を除く): 160606170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 137, 147, 153, 170, 210, 238, 245, 255, 274, 294, 306, 315, 343, 357, 411, 441, 490, 510, 595, 630, 685, 686, 714, 735, 765, 822, 833, 882, 959, 1029, 1071, 1190, 1233, 1370, 1470, 1530, 1666, 1715, 1785, 1918, 2055, 2058, 2142, 2205, 2329, 2466, 2499, 2877, 3087, 3430, 3570, 4110, 4165, 4410, 4658, 4795, 4998, 5145, 5355, 5754, 5831, 6165, 6174, 6713, 6987, 7497, 8330, 8631, 9590, 10290, 10710, 11645, 11662, 12330, 12495, 13426, 13974, 14385, 14994, 15435, 16303, 17262, 17493, 20139, 20961, 23290, 24990, 28770, 29155, 30870, 32606, 33565, 34935, 34986, 37485, 40278, 41922, 43155, 46991, 48909, 52479, 58310, 60417, 67130, 69870, 74970, 81515, 86310, 87465, 93982, 97818, 100695, 104805, 104958, 114121, 120834, 140973, 146727, 163030, 174930, 201390, 209610, 228242, 234955, 244545, 262395, 281946, 293454, 302085, 342363, 422919, 469910, 489090, 524790, 570605, 604170, 684726, 704865, 733635, 798847, 845838, 1027089, 1141210, 1409730, 1467270, 1597694, 1711815, 2054178, 2114595, 2396541, 3423630, 3994235, 4229190, 4793082, 5135445, 7189623, 7988470, 10270890, 11982705, 14379246, 23965410, 35948115, 71896230]

約数ペア:

[(1, 71896230), (2, 35948115), (3, 23965410), (5, 14379246), (6, 11982705), (7, 10270890), (9, 7988470), (10, 7189623), (14, 5135445), (15, 4793082), (17, 4229190), (18, 3994235), (21, 3423630), (30, 2396541), (34, 2114595), (35, 2054178), (42, 1711815), (45, 1597694), (49, 1467270), (51, 1409730), (63, 1141210), (70, 1027089), (85, 845838), (90, 798847), (98, 733635), (102, 704865), (105, 684726), (119, 604170), (126, 570605), (137, 524790), (147, 489090), (153, 469910), (170, 422919), (210, 342363), (238, 302085), (245, 293454), (255, 281946), (274, 262395), (294, 244545), (306, 234955), (315, 228242), (343, 209610), (357, 201390), (411, 174930), (441, 163030), (490, 146727), (510, 140973), (595, 120834), (630, 114121), (685, 104958), (686, 104805), (714, 100695), (735, 97818), (765, 93982), (822, 87465), (833, 86310), (882, 81515), (959, 74970), (1029, 69870), (1071, 67130), (1190, 60417), (1233, 58310), (1370, 52479), (1470, 48909), (1530, 46991), (1666, 43155), (1715, 41922), (1785, 40278), (1918, 37485), (2055, 34986), (2058, 34935), (2142, 33565), (2205, 32606), (2329, 30870), (2466, 29155), (2499, 28770), (2877, 24990), (3087, 23290), (3430, 20961), (3570, 20139), (4110, 17493), (4165, 17262), (4410, 16303), (4658, 15435), (4795, 14994), (4998, 14385), (5145, 13974), (5355, 13426), (5754, 12495), (5831, 12330), (6165, 11662), (6174, 11645), (6713, 10710), (6987, 10290), (7497, 9590), (8330, 8631)]