180947670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 455860224

約数和(自身を除く): 274912554

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 191, 230, 345, 382, 573, 690, 955, 1146, 1373, 1910, 2746, 2865, 4119, 4393, 5730, 6865, 8238, 8786, 13179, 13730, 20595, 21965, 26358, 31579, 41190, 43930, 63158, 65895, 94737, 131790, 157895, 189474, 262243, 315790, 473685, 524486, 786729, 947370, 1311215, 1573458, 2622430, 3933645, 6031589, 7867290, 12063178, 18094767, 30157945, 36189534, 60315890, 90473835, 180947670]

約数ペア:

[(1, 180947670), (2, 90473835), (3, 60315890), (5, 36189534), (6, 30157945), (10, 18094767), (15, 12063178), (23, 7867290), (30, 6031589), (46, 3933645), (69, 2622430), (115, 1573458), (138, 1311215), (191, 947370), (230, 786729), (345, 524486), (382, 473685), (573, 315790), (690, 262243), (955, 189474), (1146, 157895), (1373, 131790), (1910, 94737), (2746, 65895), (2865, 63158), (4119, 43930), (4393, 41190), (5730, 31579), (6865, 26358), (8238, 21965), (8786, 20595), (13179, 13730)]