11851630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 26581608

約数和(自身を除く): 14729978

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 67, 70, 95, 98, 133, 134, 190, 245, 266, 335, 361, 469, 490, 665, 670, 722, 931, 938, 1273, 1330, 1805, 1862, 2345, 2527, 2546, 3283, 3610, 4655, 4690, 5054, 6365, 6566, 8911, 9310, 12635, 12730, 16415, 17689, 17822, 24187, 25270, 32830, 35378, 44555, 48374, 62377, 88445, 89110, 120935, 124754, 169309, 176890, 241870, 311885, 338618, 623770, 846545, 1185163, 1693090, 2370326, 5925815, 11851630]

約数ペア:

[(1, 11851630), (2, 5925815), (5, 2370326), (7, 1693090), (10, 1185163), (14, 846545), (19, 623770), (35, 338618), (38, 311885), (49, 241870), (67, 176890), (70, 169309), (95, 124754), (98, 120935), (133, 89110), (134, 88445), (190, 62377), (245, 48374), (266, 44555), (335, 35378), (361, 32830), (469, 25270), (490, 24187), (665, 17822), (670, 17689), (722, 16415), (931, 12730), (938, 12635), (1273, 9310), (1330, 8911), (1805, 6566), (1862, 6365), (2345, 5054), (2527, 4690), (2546, 4655), (3283, 3610)]