2099689830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35837}}^1$

素因数の和:35891

約数の個数: 128

約数和(自身を含む): 6605660160

約数和(自身を除く): 4505970330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2790, 3255, 3906, 4185, 5859, 6510, 8370, 9765, 11718, 19530, 29295, 35837, 58590, 71674, 107511, 179185, 215022, 250859, 322533, 358370, 501718, 537555, 645066, 752577, 967599, 1075110, 1110947, 1254295, 1505154, 1612665, 1935198, 2221894, 2257731, 2508590, 3225330, 3332841, 3762885, 4515462, 4837995, 5554735, 6665682, 6773193, 7525770, 7776629, 9675990, 9998523, 11109470, 11288655, 13546386, 15553258, 16664205, 19997046, 22577310, 23329887, 29995569, 33328410, 33865965, 38883145, 46659774, 49992615, 59991138, 67731930, 69989661, 77766290, 99985230, 116649435, 139979322, 149977845, 209968983, 233298870, 299955690, 349948305, 419937966, 699896610, 1049844915, 2099689830]

約数ペア:

[(1, 2099689830), (2, 1049844915), (3, 699896610), (5, 419937966), (6, 349948305), (7, 299955690), (9, 233298870), (10, 209968983), (14, 149977845), (15, 139979322), (18, 116649435), (21, 99985230), (27, 77766290), (30, 69989661), (31, 67731930), (35, 59991138), (42, 49992615), (45, 46659774), (54, 38883145), (62, 33865965), (63, 33328410), (70, 29995569), (90, 23329887), (93, 22577310), (105, 19997046), (126, 16664205), (135, 15553258), (155, 13546386), (186, 11288655), (189, 11109470), (210, 9998523), (217, 9675990), (270, 7776629), (279, 7525770), (310, 6773193), (315, 6665682), (378, 5554735), (434, 4837995), (465, 4515462), (558, 3762885), (630, 3332841), (651, 3225330), (837, 2508590), (930, 2257731), (945, 2221894), (1085, 1935198), (1302, 1612665), (1395, 1505154), (1674, 1254295), (1890, 1110947), (1953, 1075110), (2170, 967599), (2790, 752577), (3255, 645066), (3906, 537555), (4185, 501718), (5859, 358370), (6510, 322533), (8370, 250859), (9765, 215022), (11718, 179185), (19530, 107511), (29295, 71674), (35837, 58590)]