30248673

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 19748127

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 537, 619, 1253, 1857, 2327, 3759, 4333, 6981, 8047, 12999, 16289, 24141, 48867, 56329, 110801, 168987, 332403, 775607, 1440413, 2326821, 4321239, 10082891, 30248673]

約数ペア:

[(1, 30248673), (3, 10082891), (7, 4321239), (13, 2326821), (21, 1440413), (39, 775607), (91, 332403), (179, 168987), (273, 110801), (537, 56329), (619, 48867), (1253, 24141), (1857, 16289), (2327, 12999), (3759, 8047), (4333, 6981)]