153920070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1559}}^1$

素因数の和:2669

約数の個数: 48

約数和(自身を含む): 400813920

約数和(自身を除く): 246893850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1097, 1559, 2194, 3118, 3291, 4677, 5485, 6582, 7795, 9354, 9873, 10970, 14031, 15590, 16455, 19746, 23385, 28062, 32910, 46770, 49365, 70155, 98730, 140310, 1710223, 3420446, 5130669, 8551115, 10261338, 15392007, 17102230, 25653345, 30784014, 51306690, 76960035, 153920070]

約数ペア:

[(1, 153920070), (2, 76960035), (3, 51306690), (5, 30784014), (6, 25653345), (9, 17102230), (10, 15392007), (15, 10261338), (18, 8551115), (30, 5130669), (45, 3420446), (90, 1710223), (1097, 140310), (1559, 98730), (2194, 70155), (3118, 49365), (3291, 46770), (4677, 32910), (5485, 28062), (6582, 23385), (7795, 19746), (9354, 16455), (9873, 15590), (10970, 14031)]