28114110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 79017120

約数和(自身を除く): 50903010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 41, 45, 57, 82, 90, 95, 114, 123, 171, 190, 205, 246, 285, 342, 369, 401, 410, 570, 615, 738, 779, 802, 855, 1203, 1230, 1558, 1710, 1845, 2005, 2337, 2406, 3609, 3690, 3895, 4010, 4674, 6015, 7011, 7218, 7619, 7790, 11685, 12030, 14022, 15238, 16441, 18045, 22857, 23370, 32882, 35055, 36090, 38095, 45714, 49323, 68571, 70110, 76190, 82205, 98646, 114285, 137142, 147969, 164410, 228570, 246615, 295938, 312379, 342855, 493230, 624758, 685710, 739845, 937137, 1479690, 1561895, 1874274, 2811411, 3123790, 4685685, 5622822, 9371370, 14057055, 28114110]

約数ペア:

[(1, 28114110), (2, 14057055), (3, 9371370), (5, 5622822), (6, 4685685), (9, 3123790), (10, 2811411), (15, 1874274), (18, 1561895), (19, 1479690), (30, 937137), (38, 739845), (41, 685710), (45, 624758), (57, 493230), (82, 342855), (90, 312379), (95, 295938), (114, 246615), (123, 228570), (171, 164410), (190, 147969), (205, 137142), (246, 114285), (285, 98646), (342, 82205), (369, 76190), (401, 70110), (410, 68571), (570, 49323), (615, 45714), (738, 38095), (779, 36090), (802, 35055), (855, 32882), (1203, 23370), (1230, 22857), (1558, 18045), (1710, 16441), (1845, 15238), (2005, 14022), (2337, 12030), (2406, 11685), (3609, 7790), (3690, 7619), (3895, 7218), (4010, 7011), (4674, 6015)]