86897910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^2$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 239645952

約数和(自身を除く): 152748042

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 107, 110, 115, 138, 165, 214, 230, 253, 321, 330, 345, 506, 535, 642, 690, 759, 1070, 1177, 1265, 1518, 1605, 2354, 2461, 2530, 3210, 3531, 3795, 4922, 5885, 7062, 7383, 7590, 11449, 11770, 12305, 14766, 17655, 22898, 24610, 27071, 34347, 35310, 36915, 54142, 57245, 68694, 73830, 81213, 114490, 125939, 135355, 162426, 171735, 251878, 263327, 270710, 343470, 377817, 406065, 526654, 629695, 755634, 789981, 812130, 1259390, 1316635, 1579962, 1889085, 2633270, 2896597, 3778170, 3949905, 5793194, 7899810, 8689791, 14482985, 17379582, 28965970, 43448955, 86897910]

約数ペア:

[(1, 86897910), (2, 43448955), (3, 28965970), (5, 17379582), (6, 14482985), (10, 8689791), (11, 7899810), (15, 5793194), (22, 3949905), (23, 3778170), (30, 2896597), (33, 2633270), (46, 1889085), (55, 1579962), (66, 1316635), (69, 1259390), (107, 812130), (110, 789981), (115, 755634), (138, 629695), (165, 526654), (214, 406065), (230, 377817), (253, 343470), (321, 270710), (330, 263327), (345, 251878), (506, 171735), (535, 162426), (642, 135355), (690, 125939), (759, 114490), (1070, 81213), (1177, 73830), (1265, 68694), (1518, 57245), (1605, 54142), (2354, 36915), (2461, 35310), (2530, 34347), (3210, 27071), (3531, 24610), (3795, 22898), (4922, 17655), (5885, 14766), (7062, 12305), (7383, 11770), (7590, 11449)]