171449530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11339

約数の個数: 48

約数和(自身を含む): 370607616

約数和(自身を除く): 199158086

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 11287, 15190, 22574, 56435, 79009, 112870, 158018, 349897, 395045, 553063, 699794, 790090, 1106126, 1749485, 2449279, 2765315, 3498970, 4898558, 5530630, 12246395, 17144953, 24492790, 34289906, 85724765, 171449530]

約数ペア:

[(1, 171449530), (2, 85724765), (5, 34289906), (7, 24492790), (10, 17144953), (14, 12246395), (31, 5530630), (35, 4898558), (49, 3498970), (62, 2765315), (70, 2449279), (98, 1749485), (155, 1106126), (217, 790090), (245, 699794), (310, 553063), (434, 395045), (490, 349897), (1085, 158018), (1519, 112870), (2170, 79009), (3038, 56435), (7595, 22574), (11287, 15190)]