30348420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8573}}^1$

素因数の和:8644

約数の個数: 48

約数和(自身を含む): 86425920

約数和(自身を除く): 56077500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 8573, 17146, 25719, 34292, 42865, 51438, 85730, 102876, 128595, 171460, 257190, 505807, 514380, 1011614, 1517421, 2023228, 2529035, 3034842, 5058070, 6069684, 7587105, 10116140, 15174210, 30348420]

約数ペア:

[(1, 30348420), (2, 15174210), (3, 10116140), (4, 7587105), (5, 6069684), (6, 5058070), (10, 3034842), (12, 2529035), (15, 2023228), (20, 1517421), (30, 1011614), (59, 514380), (60, 505807), (118, 257190), (177, 171460), (236, 128595), (295, 102876), (354, 85730), (590, 51438), (708, 42865), (885, 34292), (1180, 25719), (1770, 17146), (3540, 8573)]