171195540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{2333}}^1$

素因数の和:3568

約数の個数: 48

約数和(自身を含む): 479945088

約数和(自身を除く): 308749548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1223, 2333, 2446, 3669, 4666, 4892, 6115, 6999, 7338, 9332, 11665, 12230, 13998, 14676, 18345, 23330, 24460, 27996, 34995, 36690, 46660, 69990, 73380, 139980, 2853259, 5706518, 8559777, 11413036, 14266295, 17119554, 28532590, 34239108, 42798885, 57065180, 85597770, 171195540]

約数ペア:

[(1, 171195540), (2, 85597770), (3, 57065180), (4, 42798885), (5, 34239108), (6, 28532590), (10, 17119554), (12, 14266295), (15, 11413036), (20, 8559777), (30, 5706518), (60, 2853259), (1223, 139980), (2333, 73380), (2446, 69990), (3669, 46660), (4666, 36690), (4892, 34995), (6115, 27996), (6999, 24460), (7338, 23330), (9332, 18345), (11665, 14676), (12230, 13998)]