2015864530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{63773}}^1$

素因数の和:63918

約数の個数: 32

約数和(自身を含む): 3788175600

約数和(自身を除く): 1772311070

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 3161, 6322, 15805, 31610, 63773, 127546, 318865, 637730, 1849417, 3698834, 6951257, 9247085, 13902514, 18494170, 34756285, 69512570, 201586453, 403172906, 1007932265, 2015864530]

約数ペア:

[(1, 2015864530), (2, 1007932265), (5, 403172906), (10, 201586453), (29, 69512570), (58, 34756285), (109, 18494170), (145, 13902514), (218, 9247085), (290, 6951257), (545, 3698834), (1090, 1849417), (3161, 637730), (6322, 318865), (15805, 127546), (31610, 63773)]