1330873905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2194

約数の個数: 64

約数和(自身を含む): 2340921600

約数和(自身を除く): 1010047695

約数列:

[1, 3, 5, 15, 19, 37, 57, 61, 95, 111, 183, 185, 285, 305, 555, 703, 915, 1159, 2069, 2109, 2257, 3477, 3515, 5795, 6207, 6771, 10345, 10545, 11285, 17385, 31035, 33855, 39311, 42883, 76553, 117933, 126209, 128649, 196555, 214415, 229659, 378627, 382765, 589665, 631045, 643245, 1148295, 1454507, 1893135, 2397971, 4363521, 4669733, 7193913, 7272535, 11989855, 14009199, 21817605, 23348665, 35969565, 70045995, 88724927, 266174781, 443624635, 1330873905]

約数ペア:

[(1, 1330873905), (3, 443624635), (5, 266174781), (15, 88724927), (19, 70045995), (37, 35969565), (57, 23348665), (61, 21817605), (95, 14009199), (111, 11989855), (183, 7272535), (185, 7193913), (285, 4669733), (305, 4363521), (555, 2397971), (703, 1893135), (915, 1454507), (1159, 1148295), (2069, 643245), (2109, 631045), (2257, 589665), (3477, 382765), (3515, 378627), (5795, 229659), (6207, 214415), (6771, 196555), (10345, 128649), (10545, 126209), (11285, 117933), (17385, 76553), (31035, 42883), (33855, 39311)]