1138631790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1650191}}^1$

素因数の和:1650224

約数の個数: 32

約数和(自身を含む): 2851531776

約数和(自身を除く): 1712899986

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1650191, 3300382, 4950573, 8250955, 9901146, 16501910, 24752865, 37954393, 49505730, 75908786, 113863179, 189771965, 227726358, 379543930, 569315895, 1138631790]

約数ペア:

[(1, 1138631790), (2, 569315895), (3, 379543930), (5, 227726358), (6, 189771965), (10, 113863179), (15, 75908786), (23, 49505730), (30, 37954393), (46, 24752865), (69, 16501910), (115, 9901146), (138, 8250955), (230, 4950573), (345, 3300382), (690, 1650191)]