1379461230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{743}}^1$

素因数の和:1191

約数の個数: 144

約数和(自身を含む): 4187705184

約数和(自身を除く): 2808243954

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 421, 441, 490, 630, 735, 743, 842, 882, 1263, 1470, 1486, 2105, 2205, 2229, 2526, 2947, 3715, 3789, 4210, 4410, 4458, 5201, 5894, 6315, 6687, 7430, 7578, 8841, 10402, 11145, 12630, 13374, 14735, 15603, 17682, 18945, 20629, 22290, 26005, 26523, 29470, 31206, 33435, 36407, 37890, 41258, 44205, 46809, 52010, 53046, 61887, 66870, 72814, 78015, 88410, 93618, 103145, 109221, 123774, 132615, 156030, 182035, 185661, 206290, 218442, 234045, 265230, 309435, 312803, 327663, 364070, 371322, 468090, 546105, 618870, 625606, 655326, 928305, 938409, 1092210, 1564015, 1638315, 1856610, 1876818, 2189621, 2815227, 3128030, 3276630, 4379242, 4692045, 5630454, 6568863, 9384090, 10948105, 13137726, 14076135, 15327347, 19706589, 21896210, 28152270, 30654694, 32844315, 39413178, 45982041, 65688630, 76636735, 91964082, 98532945, 137946123, 153273470, 197065890, 229910205, 275892246, 459820410, 689730615, 1379461230]

約数ペア:

[(1, 1379461230), (2, 689730615), (3, 459820410), (5, 275892246), (6, 229910205), (7, 197065890), (9, 153273470), (10, 137946123), (14, 98532945), (15, 91964082), (18, 76636735), (21, 65688630), (30, 45982041), (35, 39413178), (42, 32844315), (45, 30654694), (49, 28152270), (63, 21896210), (70, 19706589), (90, 15327347), (98, 14076135), (105, 13137726), (126, 10948105), (147, 9384090), (210, 6568863), (245, 5630454), (294, 4692045), (315, 4379242), (421, 3276630), (441, 3128030), (490, 2815227), (630, 2189621), (735, 1876818), (743, 1856610), (842, 1638315), (882, 1564015), (1263, 1092210), (1470, 938409), (1486, 928305), (2105, 655326), (2205, 625606), (2229, 618870), (2526, 546105), (2947, 468090), (3715, 371322), (3789, 364070), (4210, 327663), (4410, 312803), (4458, 309435), (5201, 265230), (5894, 234045), (6315, 218442), (6687, 206290), (7430, 185661), (7578, 182035), (8841, 156030), (10402, 132615), (11145, 123774), (12630, 109221), (13374, 103145), (14735, 93618), (15603, 88410), (17682, 78015), (18945, 72814), (20629, 66870), (22290, 61887), (26005, 53046), (26523, 52010), (29470, 46809), (31206, 44205), (33435, 41258), (36407, 37890)]