201630170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{5659}}^1$

素因数の和:6182

約数の個数: 32

約数和(自身を含む): 415670400

約数和(自身を除く): 214040230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 2545, 3563, 5090, 5659, 7126, 11318, 17815, 28295, 35630, 39613, 56590, 79226, 198065, 396130, 2880431, 5760862, 14402155, 20163017, 28804310, 40326034, 100815085, 201630170]

約数ペア:

[(1, 201630170), (2, 100815085), (5, 40326034), (7, 28804310), (10, 20163017), (14, 14402155), (35, 5760862), (70, 2880431), (509, 396130), (1018, 198065), (2545, 79226), (3563, 56590), (5090, 39613), (5659, 35630), (7126, 28295), (11318, 17815)]