30590950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2521

約数の個数: 48

約数和(自身を含む): 64527120

約数和(自身を除く): 33936170

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 2477, 4954, 6175, 12350, 12385, 24770, 32201, 47063, 61925, 64402, 94126, 123850, 161005, 235315, 322010, 470630, 611819, 805025, 1176575, 1223638, 1610050, 2353150, 3059095, 6118190, 15295475, 30590950]

約数ペア:

[(1, 30590950), (2, 15295475), (5, 6118190), (10, 3059095), (13, 2353150), (19, 1610050), (25, 1223638), (26, 1176575), (38, 805025), (50, 611819), (65, 470630), (95, 322010), (130, 235315), (190, 161005), (247, 123850), (325, 94126), (475, 64402), (494, 61925), (650, 47063), (950, 32201), (1235, 24770), (2470, 12385), (2477, 12350), (4954, 6175)]