155093190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{738539}}^1$

素因数の和:738556

約数の個数: 32

約数和(自身を含む): 425399040

約数和(自身を除く): 270305850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 738539, 1477078, 2215617, 3692695, 4431234, 5169773, 7385390, 10339546, 11078085, 15509319, 22156170, 25848865, 31018638, 51697730, 77546595, 155093190]

約数ペア:

[(1, 155093190), (2, 77546595), (3, 51697730), (5, 31018638), (6, 25848865), (7, 22156170), (10, 15509319), (14, 11078085), (15, 10339546), (21, 7385390), (30, 5169773), (35, 4431234), (42, 3692695), (70, 2215617), (105, 1477078), (210, 738539)]