84938490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3493

約数の個数: 128

約数和(自身を含む): 278853120

約数和(自身を除く): 193914630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3457, 3510, 4095, 4914, 6914, 8190, 10371, 12285, 17285, 20742, 24199, 24570, 31113, 34570, 44941, 48398, 51855, 62226, 72597, 89882, 93339, 103710, 120995, 134823, 145194, 155565, 186678, 217791, 224705, 241990, 269646, 311130, 314587, 362985, 404469, 435582, 449410, 466695, 629174, 653373, 674115, 725970, 808938, 933390, 943761, 1088955, 1213407, 1306746, 1348230, 1572935, 1887522, 2022345, 2177910, 2426814, 2831283, 3145870, 3266865, 4044690, 4718805, 5662566, 6067035, 6533730, 8493849, 9437610, 12134070, 14156415, 16987698, 28312830, 42469245, 84938490]

約数ペア:

[(1, 84938490), (2, 42469245), (3, 28312830), (5, 16987698), (6, 14156415), (7, 12134070), (9, 9437610), (10, 8493849), (13, 6533730), (14, 6067035), (15, 5662566), (18, 4718805), (21, 4044690), (26, 3266865), (27, 3145870), (30, 2831283), (35, 2426814), (39, 2177910), (42, 2022345), (45, 1887522), (54, 1572935), (63, 1348230), (65, 1306746), (70, 1213407), (78, 1088955), (90, 943761), (91, 933390), (105, 808938), (117, 725970), (126, 674115), (130, 653373), (135, 629174), (182, 466695), (189, 449410), (195, 435582), (210, 404469), (234, 362985), (270, 314587), (273, 311130), (315, 269646), (351, 241990), (378, 224705), (390, 217791), (455, 186678), (546, 155565), (585, 145194), (630, 134823), (702, 120995), (819, 103710), (910, 93339), (945, 89882), (1170, 72597), (1365, 62226), (1638, 51855), (1755, 48398), (1890, 44941), (2457, 34570), (2730, 31113), (3457, 24570), (3510, 24199), (4095, 20742), (4914, 17285), (6914, 12285), (8190, 10371)]