7777386990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{76003}}^1$

素因数の和:76398

約数の個数: 64

約数和(自身を含む): 20794694400

約数和(自身を除く): 13017307410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 379, 758, 1137, 1895, 2274, 3411, 3790, 5685, 6822, 10233, 11370, 17055, 20466, 34110, 51165, 76003, 102330, 152006, 228009, 380015, 456018, 684027, 760030, 1140045, 1368054, 2052081, 2280090, 3420135, 4104162, 6840270, 10260405, 20520810, 28805137, 57610274, 86415411, 144025685, 172830822, 259246233, 288051370, 432077055, 518492466, 777738699, 864154110, 1296231165, 1555477398, 2592462330, 3888693495, 7777386990]

約数ペア:

[(1, 7777386990), (2, 3888693495), (3, 2592462330), (5, 1555477398), (6, 1296231165), (9, 864154110), (10, 777738699), (15, 518492466), (18, 432077055), (27, 288051370), (30, 259246233), (45, 172830822), (54, 144025685), (90, 86415411), (135, 57610274), (270, 28805137), (379, 20520810), (758, 10260405), (1137, 6840270), (1895, 4104162), (2274, 3420135), (3411, 2280090), (3790, 2052081), (5685, 1368054), (6822, 1140045), (10233, 760030), (11370, 684027), (17055, 456018), (20466, 380015), (34110, 228009), (51165, 152006), (76003, 102330)]