12958741530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{6856477}}^1$

素因数の和:6856500

約数の個数: 64

約数和(自身を含む): 39493313280

約数和(自身を除く): 26534571750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 6856477, 13712954, 20569431, 34282385, 41138862, 47995339, 61708293, 68564770, 95990678, 102847155, 123416586, 143986017, 185124879, 205694310, 239976695, 287972034, 308541465, 370249758, 431958051, 479953390, 617082930, 719930085, 863916102, 925624395, 1295874153, 1439860170, 1851248790, 2159790255, 2591748306, 4319580510, 6479370765, 12958741530]

約数ペア:

[(1, 12958741530), (2, 6479370765), (3, 4319580510), (5, 2591748306), (6, 2159790255), (7, 1851248790), (9, 1439860170), (10, 1295874153), (14, 925624395), (15, 863916102), (18, 719930085), (21, 617082930), (27, 479953390), (30, 431958051), (35, 370249758), (42, 308541465), (45, 287972034), (54, 239976695), (63, 205694310), (70, 185124879), (90, 143986017), (105, 123416586), (126, 102847155), (135, 95990678), (189, 68564770), (210, 61708293), (270, 47995339), (315, 41138862), (378, 34282385), (630, 20569431), (945, 13712954), (1890, 6856477)]