103917870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{54983}}^1$

素因数の和:55006

約数の個数: 64

約数和(自身を含む): 316707840

約数和(自身を除く): 212789970

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, 54983, 109966, 164949, 274915, 329898, 384881, 494847, 549830, 769762, 824745, 989694, 1154643, 1484541, 1649490, 1924405, 2309286, 2474235, 2969082, 3463929, 3848810, 4948470, 5773215, 6927858, 7422705, 10391787, 11546430, 14845410, 17319645, 20783574, 34639290, 51958935, 103917870]

約数ペア:

[(1, 103917870), (2, 51958935), (3, 34639290), (5, 20783574), (6, 17319645), (7, 14845410), (9, 11546430), (10, 10391787), (14, 7422705), (15, 6927858), (18, 5773215), (21, 4948470), (27, 3848810), (30, 3463929), (35, 2969082), (42, 2474235), (45, 2309286), (54, 1924405), (63, 1649490), (70, 1484541), (90, 1154643), (105, 989694), (126, 824745), (135, 769762), (189, 549830), (210, 494847), (270, 384881), (315, 329898), (378, 274915), (630, 164949), (945, 109966), (1890, 54983)]