155103690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{738589}}^1$

素因数の和:738606

約数の個数: 32

約数和(自身を含む): 425427840

約数和(自身を除く): 270324150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 738589, 1477178, 2215767, 3692945, 4431534, 5170123, 7385890, 10340246, 11078835, 15510369, 22157670, 25850615, 31020738, 51701230, 77551845, 155103690]

約数ペア:

[(1, 155103690), (2, 77551845), (3, 51701230), (5, 31020738), (6, 25850615), (7, 22157670), (10, 15510369), (14, 11078835), (15, 10340246), (21, 7385890), (30, 5170123), (35, 4431534), (42, 3692945), (70, 2215767), (105, 1477178), (210, 738589)]