30976702942

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2467}}^1$

素因数の和:2717

約数の個数: 48

約数和(自身を含む): 49406595840

約数和(自身を除く): 18429892898

約数列:

[1, 2, 31, 47, 62, 94, 139, 278, 961, 1457, 1922, 2467, 2914, 4309, 4934, 6533, 8618, 13066, 45167, 76477, 90334, 115949, 133579, 152954, 202523, 231898, 267158, 342913, 405046, 685826, 2370787, 3594419, 4741574, 6278213, 7188838, 10630303, 12556426, 16116911, 21260606, 32233822, 111426989, 222853978, 329539393, 499624241, 659078786, 999248482, 15488351471, 30976702942]

約数ペア:

[(1, 30976702942), (2, 15488351471), (31, 999248482), (47, 659078786), (62, 499624241), (94, 329539393), (139, 222853978), (278, 111426989), (961, 32233822), (1457, 21260606), (1922, 16116911), (2467, 12556426), (2914, 10630303), (4309, 7188838), (4934, 6278213), (6533, 4741574), (8618, 3594419), (13066, 2370787), (45167, 685826), (76477, 405046), (90334, 342913), (115949, 267158), (133579, 231898), (152954, 202523)]