42646260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37409}}^1$

素因数の和:37440

約数の個数: 48

約数和(自身を含む): 125697600

約数和(自身を除く): 83051340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 37409, 74818, 112227, 149636, 187045, 224454, 374090, 448908, 561135, 710771, 748180, 1122270, 1421542, 2132313, 2244540, 2843084, 3553855, 4264626, 7107710, 8529252, 10661565, 14215420, 21323130, 42646260]

約数ペア:

[(1, 42646260), (2, 21323130), (3, 14215420), (4, 10661565), (5, 8529252), (6, 7107710), (10, 4264626), (12, 3553855), (15, 2843084), (19, 2244540), (20, 2132313), (30, 1421542), (38, 1122270), (57, 748180), (60, 710771), (76, 561135), (95, 448908), (114, 374090), (190, 224454), (228, 187045), (285, 149636), (380, 112227), (570, 74818), (1140, 37409)]