27231540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2861

約数の個数: 96

約数和(自身を含む): 90961920

約数和(自身を除く): 63730380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 2819, 3220, 4830, 5638, 8457, 9660, 11276, 14095, 16914, 19733, 28190, 33828, 39466, 42285, 56380, 59199, 64837, 78932, 84570, 98665, 118398, 129674, 169140, 194511, 197330, 236796, 259348, 295995, 324185, 389022, 394660, 453859, 591990, 648370, 778044, 907718, 972555, 1183980, 1296740, 1361577, 1815436, 1945110, 2269295, 2723154, 3890220, 4538590, 5446308, 6807885, 9077180, 13615770, 27231540]

約数ペア:

[(1, 27231540), (2, 13615770), (3, 9077180), (4, 6807885), (5, 5446308), (6, 4538590), (7, 3890220), (10, 2723154), (12, 2269295), (14, 1945110), (15, 1815436), (20, 1361577), (21, 1296740), (23, 1183980), (28, 972555), (30, 907718), (35, 778044), (42, 648370), (46, 591990), (60, 453859), (69, 394660), (70, 389022), (84, 324185), (92, 295995), (105, 259348), (115, 236796), (138, 197330), (140, 194511), (161, 169140), (210, 129674), (230, 118398), (276, 98665), (322, 84570), (345, 78932), (420, 64837), (460, 59199), (483, 56380), (644, 42285), (690, 39466), (805, 33828), (966, 28190), (1380, 19733), (1610, 16914), (1932, 14095), (2415, 11276), (2819, 9660), (3220, 8457), (4830, 5638)]