285436389910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{340117}}^1$

素因数の和:340781

約数の個数: 64

約数和(自身を含む): 619069178880

約数和(自身を除く): 333632788970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 631, 665, 1262, 1330, 3155, 4417, 6310, 8834, 11989, 22085, 23978, 44170, 59945, 83923, 119890, 167846, 340117, 419615, 680234, 839230, 1700585, 2380819, 3401170, 4761638, 6462223, 11904095, 12924446, 23808190, 32311115, 45235561, 64622230, 90471122, 214613827, 226177805, 429227654, 452355610, 1073069135, 1502296789, 2146138270, 3004593578, 4077662713, 7511483945, 8155325426, 15022967890, 20388313565, 28543638991, 40776627130, 57087277982, 142718194955, 285436389910]

約数ペア:

[(1, 285436389910), (2, 142718194955), (5, 57087277982), (7, 40776627130), (10, 28543638991), (14, 20388313565), (19, 15022967890), (35, 8155325426), (38, 7511483945), (70, 4077662713), (95, 3004593578), (133, 2146138270), (190, 1502296789), (266, 1073069135), (631, 452355610), (665, 429227654), (1262, 226177805), (1330, 214613827), (3155, 90471122), (4417, 64622230), (6310, 45235561), (8834, 32311115), (11989, 23808190), (22085, 12924446), (23978, 11904095), (44170, 6462223), (59945, 4761638), (83923, 3401170), (119890, 2380819), (167846, 1700585), (340117, 839230), (419615, 680234)]