148481790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{215191}}^1$

素因数の和:215224

約数の個数: 32

約数和(自身を含む): 371851776

約数和(自身を除く): 223369986

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 215191, 430382, 645573, 1075955, 1291146, 2151910, 3227865, 4949393, 6455730, 9898786, 14848179, 24746965, 29696358, 49493930, 74240895, 148481790]

約数ペア:

[(1, 148481790), (2, 74240895), (3, 49493930), (5, 29696358), (6, 24746965), (10, 14848179), (15, 9898786), (23, 6455730), (30, 4949393), (46, 3227865), (69, 2151910), (115, 1291146), (138, 1075955), (230, 645573), (345, 430382), (690, 215191)]