12305670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 19869690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 227, 278, 390, 417, 454, 681, 695, 834, 1135, 1362, 1390, 1807, 2085, 2270, 2951, 3405, 3614, 4170, 5421, 5902, 6810, 8853, 9035, 10842, 14755, 17706, 18070, 27105, 29510, 31553, 44265, 54210, 63106, 88530, 94659, 157765, 189318, 315530, 410189, 473295, 820378, 946590, 1230567, 2050945, 2461134, 4101890, 6152835, 12305670]

約数ペア:

[(1, 12305670), (2, 6152835), (3, 4101890), (5, 2461134), (6, 2050945), (10, 1230567), (13, 946590), (15, 820378), (26, 473295), (30, 410189), (39, 315530), (65, 189318), (78, 157765), (130, 94659), (139, 88530), (195, 63106), (227, 54210), (278, 44265), (390, 31553), (417, 29510), (454, 27105), (681, 18070), (695, 17706), (834, 14755), (1135, 10842), (1362, 9035), (1390, 8853), (1807, 6810), (2085, 5902), (2270, 5421), (2951, 4170), (3405, 3614)]