1457289990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{26501}}^1$

素因数の和:26574

約数の個数: 96

約数和(自身を含む): 4167386496

約数和(自身を除く): 2710096506

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 195, 234, 235, 282, 390, 423, 470, 585, 611, 705, 846, 1170, 1222, 1410, 1833, 2115, 3055, 3666, 4230, 5499, 6110, 9165, 10998, 18330, 26501, 27495, 53002, 54990, 79503, 132505, 159006, 238509, 265010, 344513, 397515, 477018, 689026, 795030, 1033539, 1192545, 1245547, 1722565, 2067078, 2385090, 2491094, 3100617, 3445130, 3736641, 5167695, 6201234, 6227735, 7473282, 10335390, 11209923, 12455470, 15503085, 16192111, 18683205, 22419846, 31006170, 32384222, 37366410, 48576333, 56049615, 80960555, 97152666, 112099230, 145728999, 161921110, 242881665, 291457998, 485763330, 728644995, 1457289990]

約数ペア:

[(1, 1457289990), (2, 728644995), (3, 485763330), (5, 291457998), (6, 242881665), (9, 161921110), (10, 145728999), (13, 112099230), (15, 97152666), (18, 80960555), (26, 56049615), (30, 48576333), (39, 37366410), (45, 32384222), (47, 31006170), (65, 22419846), (78, 18683205), (90, 16192111), (94, 15503085), (117, 12455470), (130, 11209923), (141, 10335390), (195, 7473282), (234, 6227735), (235, 6201234), (282, 5167695), (390, 3736641), (423, 3445130), (470, 3100617), (585, 2491094), (611, 2385090), (705, 2067078), (846, 1722565), (1170, 1245547), (1222, 1192545), (1410, 1033539), (1833, 795030), (2115, 689026), (3055, 477018), (3666, 397515), (4230, 344513), (5499, 265010), (6110, 238509), (9165, 159006), (10998, 132505), (18330, 79503), (26501, 54990), (27495, 53002)]