31082510590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{194521}}^1$

素因数の和:194605

約数の個数: 48

約数和(自身を含む): 60994318320

約数和(自身を除く): 29911807730

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 841, 1102, 1682, 2755, 4205, 5510, 8410, 15979, 31958, 79895, 159790, 194521, 389042, 972605, 1945210, 3695899, 5641109, 7391798, 11282218, 18479495, 28205545, 36958990, 56411090, 107181071, 163592161, 214362142, 327184322, 535905355, 817960805, 1071810710, 1635921610, 3108251059, 6216502118, 15541255295, 31082510590]

約数ペア:

[(1, 31082510590), (2, 15541255295), (5, 6216502118), (10, 3108251059), (19, 1635921610), (29, 1071810710), (38, 817960805), (58, 535905355), (95, 327184322), (145, 214362142), (190, 163592161), (290, 107181071), (551, 56411090), (841, 36958990), (1102, 28205545), (1682, 18479495), (2755, 11282218), (4205, 7391798), (5510, 5641109), (8410, 3695899), (15979, 1945210), (31958, 972605), (79895, 389042), (159790, 194521)]