458889210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{392213}}^1$

素因数の和:392239

約数の個数: 48

約数和(自身を含む): 1284893064

約数和(自身を除く): 826003854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 392213, 784426, 1176639, 1961065, 2353278, 3529917, 3922130, 5098769, 5883195, 7059834, 10197538, 11766390, 15296307, 17649585, 25493845, 30592614, 35299170, 45888921, 50987690, 76481535, 91777842, 152963070, 229444605, 458889210]

約数ペア:

[(1, 458889210), (2, 229444605), (3, 152963070), (5, 91777842), (6, 76481535), (9, 50987690), (10, 45888921), (13, 35299170), (15, 30592614), (18, 25493845), (26, 17649585), (30, 15296307), (39, 11766390), (45, 10197538), (65, 7059834), (78, 5883195), (90, 5098769), (117, 3922130), (130, 3529917), (195, 2353278), (234, 1961065), (390, 1176639), (585, 784426), (1170, 392213)]