65398380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57367}}^1$

素因数の和:57398

約数の個数: 48

約数和(自身を含む): 192756480

約数和(自身を除く): 127358100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 57367, 114734, 172101, 229468, 286835, 344202, 573670, 688404, 860505, 1089973, 1147340, 1721010, 2179946, 3269919, 3442020, 4359892, 5449865, 6539838, 10899730, 13079676, 16349595, 21799460, 32699190, 65398380]

約数ペア:

[(1, 65398380), (2, 32699190), (3, 21799460), (4, 16349595), (5, 13079676), (6, 10899730), (10, 6539838), (12, 5449865), (15, 4359892), (19, 3442020), (20, 3269919), (30, 2179946), (38, 1721010), (57, 1147340), (60, 1089973), (76, 860505), (95, 688404), (114, 573670), (190, 344202), (228, 286835), (285, 229468), (380, 172101), (570, 114734), (1140, 57367)]