27865110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 84188160

約数和(自身を除く): 56323050

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 59, 65, 70, 78, 91, 105, 118, 130, 173, 177, 182, 195, 210, 273, 295, 346, 354, 390, 413, 455, 519, 546, 590, 767, 826, 865, 885, 910, 1038, 1211, 1239, 1365, 1534, 1730, 1770, 2065, 2249, 2301, 2422, 2478, 2595, 2730, 3633, 3835, 4130, 4498, 4602, 5190, 5369, 6055, 6195, 6747, 7266, 7670, 10207, 10738, 11245, 11505, 12110, 12390, 13494, 15743, 16107, 18165, 20414, 22490, 23010, 26845, 30621, 31486, 32214, 33735, 36330, 47229, 51035, 53690, 61242, 67470, 71449, 78715, 80535, 94458, 102070, 132691, 142898, 153105, 157430, 161070, 214347, 236145, 265382, 306210, 357245, 398073, 428694, 472290, 663455, 714490, 796146, 928837, 1071735, 1326910, 1857674, 1990365, 2143470, 2786511, 3980730, 4644185, 5573022, 9288370, 13932555, 27865110]

約数ペア:

[(1, 27865110), (2, 13932555), (3, 9288370), (5, 5573022), (6, 4644185), (7, 3980730), (10, 2786511), (13, 2143470), (14, 1990365), (15, 1857674), (21, 1326910), (26, 1071735), (30, 928837), (35, 796146), (39, 714490), (42, 663455), (59, 472290), (65, 428694), (70, 398073), (78, 357245), (91, 306210), (105, 265382), (118, 236145), (130, 214347), (173, 161070), (177, 157430), (182, 153105), (195, 142898), (210, 132691), (273, 102070), (295, 94458), (346, 80535), (354, 78715), (390, 71449), (413, 67470), (455, 61242), (519, 53690), (546, 51035), (590, 47229), (767, 36330), (826, 33735), (865, 32214), (885, 31486), (910, 30621), (1038, 26845), (1211, 23010), (1239, 22490), (1365, 20414), (1534, 18165), (1730, 16107), (1770, 15743), (2065, 13494), (2249, 12390), (2301, 12110), (2422, 11505), (2478, 11245), (2595, 10738), (2730, 10207), (3633, 7670), (3835, 7266), (4130, 6747), (4498, 6195), (4602, 6055), (5190, 5369)]