130551470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 285742080

約数和(自身を除く): 155190610

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 103, 133, 190, 206, 266, 515, 665, 721, 953, 1030, 1330, 1442, 1906, 1957, 3605, 3914, 4765, 6671, 7210, 9530, 9785, 13342, 13699, 18107, 19570, 27398, 33355, 36214, 66710, 68495, 90535, 98159, 126749, 136990, 181070, 196318, 253498, 490795, 633745, 687113, 981590, 1267490, 1374226, 1865021, 3435565, 3730042, 6871130, 9325105, 13055147, 18650210, 26110294, 65275735, 130551470]

約数ペア:

[(1, 130551470), (2, 65275735), (5, 26110294), (7, 18650210), (10, 13055147), (14, 9325105), (19, 6871130), (35, 3730042), (38, 3435565), (70, 1865021), (95, 1374226), (103, 1267490), (133, 981590), (190, 687113), (206, 633745), (266, 490795), (515, 253498), (665, 196318), (721, 181070), (953, 136990), (1030, 126749), (1330, 98159), (1442, 90535), (1906, 68495), (1957, 66710), (3605, 36214), (3914, 33355), (4765, 27398), (6671, 19570), (7210, 18107), (9530, 13699), (9785, 13342)]