39525930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 72

約数和(自身を含む): 106421796

約数和(自身を除く): 66895866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 457, 465, 558, 914, 930, 961, 1371, 1395, 1922, 2285, 2742, 2790, 2883, 4113, 4570, 4805, 5766, 6855, 8226, 8649, 9610, 13710, 14167, 14415, 17298, 20565, 28334, 28830, 41130, 42501, 43245, 70835, 85002, 86490, 127503, 141670, 212505, 255006, 425010, 439177, 637515, 878354, 1275030, 1317531, 2195885, 2635062, 3952593, 4391770, 6587655, 7905186, 13175310, 19762965, 39525930]

約数ペア:

[(1, 39525930), (2, 19762965), (3, 13175310), (5, 7905186), (6, 6587655), (9, 4391770), (10, 3952593), (15, 2635062), (18, 2195885), (30, 1317531), (31, 1275030), (45, 878354), (62, 637515), (90, 439177), (93, 425010), (155, 255006), (186, 212505), (279, 141670), (310, 127503), (457, 86490), (465, 85002), (558, 70835), (914, 43245), (930, 42501), (961, 41130), (1371, 28830), (1395, 28334), (1922, 20565), (2285, 17298), (2742, 14415), (2790, 14167), (2883, 13710), (4113, 9610), (4570, 8649), (4805, 8226), (5766, 6855)]