1068426430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 2089811520

約数和(自身を除く): 1021385090

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 361, 370, 421, 703, 722, 842, 1406, 1805, 2105, 3515, 3610, 4210, 6859, 7030, 7999, 13357, 13718, 15577, 15998, 26714, 31154, 34295, 39995, 66785, 68590, 77885, 79990, 133570, 151981, 155770, 253783, 295963, 303962, 507566, 591926, 759905, 1268915, 1479815, 1519810, 2537830, 2887639, 2959630, 5623297, 5775278, 11246594, 14438195, 28116485, 28876390, 56232970, 106842643, 213685286, 534213215, 1068426430]

約数ペア:

[(1, 1068426430), (2, 534213215), (5, 213685286), (10, 106842643), (19, 56232970), (37, 28876390), (38, 28116485), (74, 14438195), (95, 11246594), (185, 5775278), (190, 5623297), (361, 2959630), (370, 2887639), (421, 2537830), (703, 1519810), (722, 1479815), (842, 1268915), (1406, 759905), (1805, 591926), (2105, 507566), (3515, 303962), (3610, 295963), (4210, 253783), (6859, 155770), (7030, 151981), (7999, 133570), (13357, 79990), (13718, 77885), (15577, 68590), (15998, 66785), (26714, 39995), (31154, 34295)]