1537778970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187763}}^1$

素因数の和:187796

約数の個数: 96

約数和(自身を含む): 4920918912

約数和(自身を除く): 3383139942

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 187763, 375526, 563289, 938815, 1126578, 1314341, 1689867, 1877630, 2440919, 2628682, 2816445, 3379734, 3943023, 4881838, 5632890, 6571705, 7322757, 7886046, 8449335, 11829069, 12204595, 13143410, 14645514, 16898670, 17086433, 19715115, 21968271, 23658138, 24409190, 34172866, 36613785, 39430230, 43936542, 51259299, 59145345, 73227570, 85432165, 102518598, 109841355, 118290690, 153777897, 170864330, 219682710, 256296495, 307555794, 512592990, 768889485, 1537778970]

約数ペア:

[(1, 1537778970), (2, 768889485), (3, 512592990), (5, 307555794), (6, 256296495), (7, 219682710), (9, 170864330), (10, 153777897), (13, 118290690), (14, 109841355), (15, 102518598), (18, 85432165), (21, 73227570), (26, 59145345), (30, 51259299), (35, 43936542), (39, 39430230), (42, 36613785), (45, 34172866), (63, 24409190), (65, 23658138), (70, 21968271), (78, 19715115), (90, 17086433), (91, 16898670), (105, 14645514), (117, 13143410), (126, 12204595), (130, 11829069), (182, 8449335), (195, 7886046), (210, 7322757), (234, 6571705), (273, 5632890), (315, 4881838), (390, 3943023), (455, 3379734), (546, 2816445), (585, 2628682), (630, 2440919), (819, 1877630), (910, 1689867), (1170, 1314341), (1365, 1126578), (1638, 938815), (2730, 563289), (4095, 375526), (8190, 187763)]