1926390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 4664160

約数和(自身を除く): 2737770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 409, 471, 785, 818, 942, 1227, 1570, 2045, 2355, 2454, 4090, 4710, 6135, 12270, 64213, 128426, 192639, 321065, 385278, 642130, 963195, 1926390]

約数ペア:

[(1, 1926390), (2, 963195), (3, 642130), (5, 385278), (6, 321065), (10, 192639), (15, 128426), (30, 64213), (157, 12270), (314, 6135), (409, 4710), (471, 4090), (785, 2454), (818, 2355), (942, 2045), (1227, 1570)]