2269950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 5795760

約数和(自身を除く): 3525810

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 409, 555, 818, 925, 1110, 1227, 1850, 2045, 2454, 2775, 4090, 5550, 6135, 10225, 12270, 15133, 20450, 30266, 30675, 45399, 61350, 75665, 90798, 151330, 226995, 378325, 453990, 756650, 1134975, 2269950]

約数ペア:

[(1, 2269950), (2, 1134975), (3, 756650), (5, 453990), (6, 378325), (10, 226995), (15, 151330), (25, 90798), (30, 75665), (37, 61350), (50, 45399), (74, 30675), (75, 30266), (111, 20450), (150, 15133), (185, 12270), (222, 10225), (370, 6135), (409, 5550), (555, 4090), (818, 2775), (925, 2454), (1110, 2045), (1227, 1850)]