244973570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{4129}}^1$

素因数の和:4502

約数の個数: 32

約数和(自身を含む): 468342000

約数和(自身を除く): 223368430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 349, 698, 1745, 3490, 4129, 5933, 8258, 11866, 20645, 29665, 41290, 59330, 70193, 140386, 350965, 701930, 1441021, 2882042, 7205105, 14410210, 24497357, 48994714, 122486785, 244973570]

約数ペア:

[(1, 244973570), (2, 122486785), (5, 48994714), (10, 24497357), (17, 14410210), (34, 7205105), (85, 2882042), (170, 1441021), (349, 701930), (698, 350965), (1745, 140386), (3490, 70193), (4129, 59330), (5933, 41290), (8258, 29665), (11866, 20645)]