30456430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 58131360

約数和(自身を除く): 27674930

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1021, 1570, 2042, 2983, 5105, 5966, 10210, 14915, 19399, 29830, 38798, 96995, 160297, 193990, 320594, 801485, 1602970, 3045643, 6091286, 15228215, 30456430]

約数ペア:

[(1, 30456430), (2, 15228215), (5, 6091286), (10, 3045643), (19, 1602970), (38, 801485), (95, 320594), (157, 193990), (190, 160297), (314, 96995), (785, 38798), (1021, 29830), (1570, 19399), (2042, 14915), (2983, 10210), (5105, 5966)]