2675580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 7889280

約数和(自身を除く): 5213700

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, 2347, 4694, 7041, 9388, 11735, 14082, 23470, 28164, 35205, 44593, 46940, 70410, 89186, 133779, 140820, 178372, 222965, 267558, 445930, 535116, 668895, 891860, 1337790, 2675580]

約数ペア:

[(1, 2675580), (2, 1337790), (3, 891860), (4, 668895), (5, 535116), (6, 445930), (10, 267558), (12, 222965), (15, 178372), (19, 140820), (20, 133779), (30, 89186), (38, 70410), (57, 46940), (60, 44593), (76, 35205), (95, 28164), (114, 23470), (190, 14082), (228, 11735), (285, 9388), (380, 7041), (570, 4694), (1140, 2347)]