211371030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10627}}^1$

素因数の和:10670

約数の個数: 96

約数和(自身を含む): 626711904

約数和(自身を除く): 415340874

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 10627, 19890, 21254, 31881, 53135, 63762, 95643, 106270, 138151, 159405, 180659, 191286, 276302, 318810, 361318, 414453, 478215, 541977, 690755, 828906, 903295, 956430, 1083954, 1243359, 1381510, 1625931, 1806590, 2072265, 2348567, 2486718, 2709885, 3251862, 4144530, 4697134, 5419770, 6216795, 7045701, 8129655, 11742835, 12433590, 14091402, 16259310, 21137103, 23485670, 35228505, 42274206, 70457010, 105685515, 211371030]

約数ペア:

[(1, 211371030), (2, 105685515), (3, 70457010), (5, 42274206), (6, 35228505), (9, 23485670), (10, 21137103), (13, 16259310), (15, 14091402), (17, 12433590), (18, 11742835), (26, 8129655), (30, 7045701), (34, 6216795), (39, 5419770), (45, 4697134), (51, 4144530), (65, 3251862), (78, 2709885), (85, 2486718), (90, 2348567), (102, 2072265), (117, 1806590), (130, 1625931), (153, 1381510), (170, 1243359), (195, 1083954), (221, 956430), (234, 903295), (255, 828906), (306, 690755), (390, 541977), (442, 478215), (510, 414453), (585, 361318), (663, 318810), (765, 276302), (1105, 191286), (1170, 180659), (1326, 159405), (1530, 138151), (1989, 106270), (2210, 95643), (3315, 63762), (3978, 53135), (6630, 31881), (9945, 21254), (10627, 19890)]