9968440140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{189011}}^1$

素因数の和:189319

約数の個数: 72

約数和(自身を含む): 30340962288

約数和(自身を除く): 20372522148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5860, 8790, 10548, 13185, 17580, 26370, 52740, 189011, 378022, 567033, 756044, 945055, 1134066, 1701099, 1890110, 2268132, 2835165, 3402198, 3780220, 5670330, 6804396, 8505495, 11340660, 17010990, 34021980, 55380223, 110760446, 166140669, 221520892, 276901115, 332281338, 498422007, 553802230, 664562676, 830703345, 996844014, 1107604460, 1661406690, 1993688028, 2492110035, 3322813380, 4984220070, 9968440140]

約数ペア:

[(1, 9968440140), (2, 4984220070), (3, 3322813380), (4, 2492110035), (5, 1993688028), (6, 1661406690), (9, 1107604460), (10, 996844014), (12, 830703345), (15, 664562676), (18, 553802230), (20, 498422007), (30, 332281338), (36, 276901115), (45, 221520892), (60, 166140669), (90, 110760446), (180, 55380223), (293, 34021980), (586, 17010990), (879, 11340660), (1172, 8505495), (1465, 6804396), (1758, 5670330), (2637, 3780220), (2930, 3402198), (3516, 2835165), (4395, 2268132), (5274, 1890110), (5860, 1701099), (8790, 1134066), (10548, 945055), (13185, 756044), (17580, 567033), (26370, 378022), (52740, 189011)]