1895231569380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{48821009}}^1$

素因数の和:48821668

約数の個数: 48

約数和(自身を含む): 5314850432640

約数和(自身を除く): 3419618863260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2588, 3235, 3882, 6470, 7764, 9705, 12940, 19410, 38820, 48821009, 97642018, 146463027, 195284036, 244105045, 292926054, 488210090, 585852108, 732315135, 976420180, 1464630270, 2929260540, 31587192823, 63174385646, 94761578469, 126348771292, 157935964115, 189523156938, 315871928230, 379046313876, 473807892345, 631743856460, 947615784690, 1895231569380]

約数ペア:

[(1, 1895231569380), (2, 947615784690), (3, 631743856460), (4, 473807892345), (5, 379046313876), (6, 315871928230), (10, 189523156938), (12, 157935964115), (15, 126348771292), (20, 94761578469), (30, 63174385646), (60, 31587192823), (647, 2929260540), (1294, 1464630270), (1941, 976420180), (2588, 732315135), (3235, 585852108), (3882, 488210090), (6470, 292926054), (7764, 244105045), (9705, 195284036), (12940, 146463027), (19410, 97642018), (38820, 48821009)]