131091535890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{69360601}}^1$

素因数の和:69360624

約数の個数: 64

約数和(自身を含む): 399517067520

約数和(自身を除く): 268425531630

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, 69360601, 138721202, 208081803, 346803005, 416163606, 485524207, 624245409, 693606010, 971048414, 1040409015, 1248490818, 1456572621, 1872736227, 2080818030, 2427621035, 2913145242, 3121227045, 3745472454, 4369717863, 4855242070, 6242454090, 7282863105, 8739435726, 9363681135, 13109153589, 14565726210, 18727362270, 21848589315, 26218307178, 43697178630, 65545767945, 131091535890]

約数ペア:

[(1, 131091535890), (2, 65545767945), (3, 43697178630), (5, 26218307178), (6, 21848589315), (7, 18727362270), (9, 14565726210), (10, 13109153589), (14, 9363681135), (15, 8739435726), (18, 7282863105), (21, 6242454090), (27, 4855242070), (30, 4369717863), (35, 3745472454), (42, 3121227045), (45, 2913145242), (54, 2427621035), (63, 2080818030), (70, 1872736227), (90, 1456572621), (105, 1248490818), (126, 1040409015), (135, 971048414), (189, 693606010), (210, 624245409), (270, 485524207), (315, 416163606), (378, 346803005), (630, 208081803), (945, 138721202), (1890, 69360601)]