6642780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5827}}^1$

素因数の和:5858

約数の個数: 48

約数和(自身を含む): 19582080

約数和(自身を除く): 12939300

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, 5827, 11654, 17481, 23308, 29135, 34962, 58270, 69924, 87405, 110713, 116540, 174810, 221426, 332139, 349620, 442852, 553565, 664278, 1107130, 1328556, 1660695, 2214260, 3321390, 6642780]

約数ペア:

[(1, 6642780), (2, 3321390), (3, 2214260), (4, 1660695), (5, 1328556), (6, 1107130), (10, 664278), (12, 553565), (15, 442852), (19, 349620), (20, 332139), (30, 221426), (38, 174810), (57, 116540), (60, 110713), (76, 87405), (95, 69924), (114, 58270), (190, 34962), (228, 29135), (285, 23308), (380, 17481), (570, 11654), (1140, 5827)]