9885270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 24837120

約数和(自身を除く): 14951850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 79, 86, 97, 129, 158, 194, 215, 237, 258, 291, 395, 430, 474, 485, 582, 645, 790, 970, 1185, 1290, 1455, 2370, 2910, 3397, 4171, 6794, 7663, 8342, 10191, 12513, 15326, 16985, 20382, 20855, 22989, 25026, 33970, 38315, 41710, 45978, 50955, 62565, 76630, 101910, 114945, 125130, 229890, 329509, 659018, 988527, 1647545, 1977054, 3295090, 4942635, 9885270]

約数ペア:

[(1, 9885270), (2, 4942635), (3, 3295090), (5, 1977054), (6, 1647545), (10, 988527), (15, 659018), (30, 329509), (43, 229890), (79, 125130), (86, 114945), (97, 101910), (129, 76630), (158, 62565), (194, 50955), (215, 45978), (237, 41710), (258, 38315), (291, 33970), (395, 25026), (430, 22989), (474, 20855), (485, 20382), (582, 16985), (645, 15326), (790, 12513), (970, 10191), (1185, 8342), (1290, 7663), (1455, 6794), (2370, 4171), (2910, 3397)]