210492735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9349}}^1$

素因数の和:9455

約数の個数: 32

約数和(自身を含む): 359040000

約数和(自身を除く): 148547265

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1185, 1501, 4503, 7505, 9349, 22515, 28047, 46745, 140235, 177631, 532893, 738571, 888155, 2215713, 2664465, 3692855, 11078565, 14032849, 42098547, 70164245, 210492735]

約数ペア:

[(1, 210492735), (3, 70164245), (5, 42098547), (15, 14032849), (19, 11078565), (57, 3692855), (79, 2664465), (95, 2215713), (237, 888155), (285, 738571), (395, 532893), (1185, 177631), (1501, 140235), (4503, 46745), (7505, 28047), (9349, 22515)]