30971605

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 13154603

約数列:

[1, 5, 7, 35, 41, 113, 191, 205, 287, 565, 791, 955, 1337, 1435, 3955, 4633, 6685, 7831, 21583, 23165, 32431, 39155, 54817, 107915, 151081, 162155, 274085, 755405, 884903, 4424515, 6194321, 30971605]

約数ペア:

[(1, 30971605), (5, 6194321), (7, 4424515), (35, 884903), (41, 755405), (113, 274085), (191, 162155), (205, 151081), (287, 107915), (565, 54817), (791, 39155), (955, 32431), (1337, 23165), (1435, 21583), (3955, 7831), (4633, 6685)]