189959730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{23539}}^1$

素因数の和:23818

約数の個数: 32

約数和(自身を含む): 457617600

約数和(自身を除く): 267657870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 23539, 47078, 70617, 117695, 141234, 235390, 353085, 706170, 6331991, 12663982, 18995973, 31659955, 37991946, 63319910, 94979865, 189959730]

約数ペア:

[(1, 189959730), (2, 94979865), (3, 63319910), (5, 37991946), (6, 31659955), (10, 18995973), (15, 12663982), (30, 6331991), (269, 706170), (538, 353085), (807, 235390), (1345, 141234), (1614, 117695), (2690, 70617), (4035, 47078), (8070, 23539)]