1630100045

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{1637}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 2336076288

約数和(自身を除く): 705976243

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1237, 1637, 6185, 8185, 8659, 11459, 28451, 37651, 43295, 57295, 142255, 188255, 199157, 263557, 995785, 1317785, 2024969, 10124845, 14174783, 46574287, 70873915, 232871435, 326020009, 1630100045]

約数ペア:

[(1, 1630100045), (5, 326020009), (7, 232871435), (23, 70873915), (35, 46574287), (115, 14174783), (161, 10124845), (805, 2024969), (1237, 1317785), (1637, 995785), (6185, 263557), (8185, 199157), (8659, 188255), (11459, 142255), (28451, 57295), (37651, 43295)]