149857410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{161137}}^1$

素因数の和:161178

約数の個数: 32

約数和(自身を含む): 371261952

約数和(自身を除く): 221404542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 161137, 322274, 483411, 805685, 966822, 1611370, 2417055, 4834110, 4995247, 9990494, 14985741, 24976235, 29971482, 49952470, 74928705, 149857410]

約数ペア:

[(1, 149857410), (2, 74928705), (3, 49952470), (5, 29971482), (6, 24976235), (10, 14985741), (15, 9990494), (30, 4995247), (31, 4834110), (62, 2417055), (93, 1611370), (155, 966822), (186, 805685), (310, 483411), (465, 322274), (930, 161137)]