145390470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{255071}}^1$

素因数の和:255100

約数の個数: 32

約数和(自身を含む): 367303680

約数和(自身を除く): 221913210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 255071, 510142, 765213, 1275355, 1530426, 2550710, 3826065, 4846349, 7652130, 9692698, 14539047, 24231745, 29078094, 48463490, 72695235, 145390470]

約数ペア:

[(1, 145390470), (2, 72695235), (3, 48463490), (5, 29078094), (6, 24231745), (10, 14539047), (15, 9692698), (19, 7652130), (30, 4846349), (38, 3826065), (57, 2550710), (95, 1530426), (114, 1275355), (190, 765213), (285, 510142), (570, 255071)]