3712980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 10946880

約数和(自身を除く): 7233900

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, 3257, 6514, 9771, 13028, 16285, 19542, 32570, 39084, 48855, 61883, 65140, 97710, 123766, 185649, 195420, 247532, 309415, 371298, 618830, 742596, 928245, 1237660, 1856490, 3712980]

約数ペア:

[(1, 3712980), (2, 1856490), (3, 1237660), (4, 928245), (5, 742596), (6, 618830), (10, 371298), (12, 309415), (15, 247532), (19, 195420), (20, 185649), (30, 123766), (38, 97710), (57, 65140), (60, 61883), (76, 48855), (95, 39084), (114, 32570), (190, 19542), (228, 16285), (285, 13028), (380, 9771), (570, 6514), (1140, 3257)]