31466759090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1\times {\mathrm{4651}}^1$

素因数の和:5475

約数の個数: 64

約数和(自身を含む): 61953921792

約数和(自身を除く): 30487162702

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 733, 923, 1466, 1846, 3665, 4615, 4651, 7330, 9230, 9302, 9529, 19058, 23255, 46510, 47645, 52043, 60463, 95290, 104086, 120926, 260215, 302315, 330221, 520430, 604630, 660442, 676559, 1353118, 1651105, 3302210, 3382795, 3409183, 4292873, 6765590, 6818366, 8585746, 17045915, 21464365, 34091830, 42928730, 44319379, 88638758, 221596895, 242051993, 443193790, 484103986, 1210259965, 2420519930, 3146675909, 6293351818, 15733379545, 31466759090]

約数ペア:

[(1, 31466759090), (2, 15733379545), (5, 6293351818), (10, 3146675909), (13, 2420519930), (26, 1210259965), (65, 484103986), (71, 443193790), (130, 242051993), (142, 221596895), (355, 88638758), (710, 44319379), (733, 42928730), (923, 34091830), (1466, 21464365), (1846, 17045915), (3665, 8585746), (4615, 6818366), (4651, 6765590), (7330, 4292873), (9230, 3409183), (9302, 3382795), (9529, 3302210), (19058, 1651105), (23255, 1353118), (46510, 676559), (47645, 660442), (52043, 604630), (60463, 520430), (95290, 330221), (104086, 302315), (120926, 260215)]