47273970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 119522304

約数和(自身を除く): 72248334

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 230, 262, 345, 393, 523, 655, 690, 786, 1046, 1310, 1569, 1965, 2615, 3013, 3138, 3930, 5230, 6026, 7845, 9039, 12029, 15065, 15690, 18078, 24058, 30130, 36087, 45195, 60145, 68513, 72174, 90390, 120290, 137026, 180435, 205539, 342565, 360870, 411078, 685130, 1027695, 1575799, 2055390, 3151598, 4727397, 7878995, 9454794, 15757990, 23636985, 47273970]

約数ペア:

[(1, 47273970), (2, 23636985), (3, 15757990), (5, 9454794), (6, 7878995), (10, 4727397), (15, 3151598), (23, 2055390), (30, 1575799), (46, 1027695), (69, 685130), (115, 411078), (131, 360870), (138, 342565), (230, 205539), (262, 180435), (345, 137026), (393, 120290), (523, 90390), (655, 72174), (690, 68513), (786, 60145), (1046, 45195), (1310, 36087), (1569, 30130), (1965, 24058), (2615, 18078), (3013, 15690), (3138, 15065), (3930, 12029), (5230, 9039), (6026, 7845)]