179350290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 551446272

約数和(自身を除く): 372095982

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 67, 70, 90, 98, 105, 126, 134, 147, 201, 210, 245, 294, 315, 335, 402, 441, 469, 490, 603, 607, 630, 670, 735, 882, 938, 1005, 1206, 1214, 1407, 1470, 1821, 2010, 2205, 2345, 2814, 3015, 3035, 3283, 3642, 4221, 4249, 4410, 4690, 5463, 6030, 6070, 6566, 7035, 8442, 8498, 9105, 9849, 10926, 12747, 14070, 16415, 18210, 19698, 21105, 21245, 25494, 27315, 29547, 29743, 32830, 38241, 40669, 42210, 42490, 49245, 54630, 59094, 59486, 63735, 76482, 81338, 89229, 98490, 122007, 127470, 147735, 148715, 178458, 191205, 203345, 244014, 267687, 284683, 295470, 297430, 366021, 382410, 406690, 446145, 535374, 569366, 610035, 732042, 854049, 892290, 1220070, 1338435, 1423415, 1708098, 1830105, 1992781, 2562147, 2676870, 2846830, 3660210, 3985562, 4270245, 5124294, 5978343, 8540490, 9963905, 11956686, 12810735, 17935029, 19927810, 25621470, 29891715, 35870058, 59783430, 89675145, 179350290]

約数ペア:

[(1, 179350290), (2, 89675145), (3, 59783430), (5, 35870058), (6, 29891715), (7, 25621470), (9, 19927810), (10, 17935029), (14, 12810735), (15, 11956686), (18, 9963905), (21, 8540490), (30, 5978343), (35, 5124294), (42, 4270245), (45, 3985562), (49, 3660210), (63, 2846830), (67, 2676870), (70, 2562147), (90, 1992781), (98, 1830105), (105, 1708098), (126, 1423415), (134, 1338435), (147, 1220070), (201, 892290), (210, 854049), (245, 732042), (294, 610035), (315, 569366), (335, 535374), (402, 446145), (441, 406690), (469, 382410), (490, 366021), (603, 297430), (607, 295470), (630, 284683), (670, 267687), (735, 244014), (882, 203345), (938, 191205), (1005, 178458), (1206, 148715), (1214, 147735), (1407, 127470), (1470, 122007), (1821, 98490), (2010, 89229), (2205, 81338), (2345, 76482), (2814, 63735), (3015, 59486), (3035, 59094), (3283, 54630), (3642, 49245), (4221, 42490), (4249, 42210), (4410, 40669), (4690, 38241), (5463, 32830), (6030, 29743), (6070, 29547), (6566, 27315), (7035, 25494), (8442, 21245), (8498, 21105), (9105, 19698), (9849, 18210), (10926, 16415), (12747, 14070)]