90710370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53047}}^1$

素因数の和:53079

約数の個数: 48

約数和(自身を含む): 248264640

約数和(自身を除く): 157554270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 53047, 106094, 159141, 265235, 318282, 477423, 530470, 795705, 954846, 1007893, 1591410, 2015786, 2387115, 3023679, 4774230, 5039465, 6047358, 9071037, 10078930, 15118395, 18142074, 30236790, 45355185, 90710370]

約数ペア:

[(1, 90710370), (2, 45355185), (3, 30236790), (5, 18142074), (6, 15118395), (9, 10078930), (10, 9071037), (15, 6047358), (18, 5039465), (19, 4774230), (30, 3023679), (38, 2387115), (45, 2015786), (57, 1591410), (90, 1007893), (95, 954846), (114, 795705), (171, 530470), (190, 477423), (285, 318282), (342, 265235), (570, 159141), (855, 106094), (1710, 53047)]