131443830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4131

約数の個数: 128

約数和(自身を含む): 424258560

約数和(自身を除く): 292814730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 4091, 4590, 5355, 6426, 8182, 10710, 12273, 16065, 20455, 24546, 28637, 32130, 36819, 40910, 57274, 61365, 69547, 73638, 85911, 110457, 122730, 139094, 143185, 171822, 184095, 208641, 220914, 257733, 286370, 347735, 368190, 417282, 429555, 486829, 515466, 552285, 625923, 695470, 773199, 859110, 973658, 1043205, 1104570, 1251846, 1288665, 1460487, 1546398, 1877769, 2086410, 2434145, 2577330, 2920974, 3129615, 3755538, 3865995, 4381461, 4868290, 6259230, 7302435, 7731990, 8762922, 9388845, 13144383, 14604870, 18777690, 21907305, 26288766, 43814610, 65721915, 131443830]

約数ペア:

[(1, 131443830), (2, 65721915), (3, 43814610), (5, 26288766), (6, 21907305), (7, 18777690), (9, 14604870), (10, 13144383), (14, 9388845), (15, 8762922), (17, 7731990), (18, 7302435), (21, 6259230), (27, 4868290), (30, 4381461), (34, 3865995), (35, 3755538), (42, 3129615), (45, 2920974), (51, 2577330), (54, 2434145), (63, 2086410), (70, 1877769), (85, 1546398), (90, 1460487), (102, 1288665), (105, 1251846), (119, 1104570), (126, 1043205), (135, 973658), (153, 859110), (170, 773199), (189, 695470), (210, 625923), (238, 552285), (255, 515466), (270, 486829), (306, 429555), (315, 417282), (357, 368190), (378, 347735), (459, 286370), (510, 257733), (595, 220914), (630, 208641), (714, 184095), (765, 171822), (918, 143185), (945, 139094), (1071, 122730), (1190, 110457), (1530, 85911), (1785, 73638), (1890, 69547), (2142, 61365), (2295, 57274), (3213, 40910), (3570, 36819), (4091, 32130), (4590, 28637), (5355, 24546), (6426, 20455), (8182, 16065), (10710, 12273)]