86315820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 252806400

約数和(自身を除く): 166490580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 59, 60, 74, 111, 118, 148, 177, 185, 222, 236, 295, 354, 370, 444, 555, 590, 659, 708, 740, 885, 1110, 1180, 1318, 1770, 1977, 2183, 2220, 2636, 3295, 3540, 3954, 4366, 6549, 6590, 7908, 8732, 9885, 10915, 13098, 13180, 19770, 21830, 24383, 26196, 32745, 38881, 39540, 43660, 48766, 65490, 73149, 77762, 97532, 116643, 121915, 130980, 146298, 155524, 194405, 233286, 243830, 292596, 365745, 388810, 466572, 487660, 583215, 731490, 777620, 1166430, 1438597, 1462980, 2332860, 2877194, 4315791, 5754388, 7192985, 8631582, 14385970, 17263164, 21578955, 28771940, 43157910, 86315820]

約数ペア:

[(1, 86315820), (2, 43157910), (3, 28771940), (4, 21578955), (5, 17263164), (6, 14385970), (10, 8631582), (12, 7192985), (15, 5754388), (20, 4315791), (30, 2877194), (37, 2332860), (59, 1462980), (60, 1438597), (74, 1166430), (111, 777620), (118, 731490), (148, 583215), (177, 487660), (185, 466572), (222, 388810), (236, 365745), (295, 292596), (354, 243830), (370, 233286), (444, 194405), (555, 155524), (590, 146298), (659, 130980), (708, 121915), (740, 116643), (885, 97532), (1110, 77762), (1180, 73149), (1318, 65490), (1770, 48766), (1977, 43660), (2183, 39540), (2220, 38881), (2636, 32745), (3295, 26196), (3540, 24383), (3954, 21830), (4366, 19770), (6549, 13180), (6590, 13098), (7908, 10915), (8732, 9885)]