15697847530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 30517291728

約数和(自身を除く): 14819444198

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 157, 205, 230, 314, 410, 461, 529, 785, 922, 943, 1058, 1570, 1886, 2305, 2645, 3611, 4610, 4715, 5290, 6437, 7222, 9430, 10603, 12874, 18055, 18901, 21206, 21689, 32185, 36110, 37802, 43378, 53015, 64370, 72377, 83053, 94505, 106030, 108445, 144754, 148051, 166106, 189010, 216890, 243869, 296102, 361885, 415265, 434723, 487738, 723770, 740255, 830530, 869446, 1219345, 1480510, 1664671, 2173615, 2438690, 2967457, 3329342, 3405173, 4347230, 5934914, 6810346, 8323355, 9998629, 14837285, 16646710, 17025865, 19997258, 29674570, 34051730, 38287433, 49993145, 68251511, 76574866, 99986290, 136503022, 191437165, 341257555, 382874330, 682515110, 1569784753, 3139569506, 7848923765, 15697847530]

約数ペア:

[(1, 15697847530), (2, 7848923765), (5, 3139569506), (10, 1569784753), (23, 682515110), (41, 382874330), (46, 341257555), (82, 191437165), (115, 136503022), (157, 99986290), (205, 76574866), (230, 68251511), (314, 49993145), (410, 38287433), (461, 34051730), (529, 29674570), (785, 19997258), (922, 17025865), (943, 16646710), (1058, 14837285), (1570, 9998629), (1886, 8323355), (2305, 6810346), (2645, 5934914), (3611, 4347230), (4610, 3405173), (4715, 3329342), (5290, 2967457), (6437, 2438690), (7222, 2173615), (9430, 1664671), (10603, 1480510), (12874, 1219345), (18055, 869446), (18901, 830530), (21206, 740255), (21689, 723770), (32185, 487738), (36110, 434723), (37802, 415265), (43378, 361885), (53015, 296102), (64370, 243869), (72377, 216890), (83053, 189010), (94505, 166106), (106030, 148051), (108445, 144754)]