29139540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25561}}^1$

素因数の和:25592

約数の個数: 48

約数和(自身を含む): 85888320

約数和(自身を除く): 56748780

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, 25561, 51122, 76683, 102244, 127805, 153366, 255610, 306732, 383415, 485659, 511220, 766830, 971318, 1456977, 1533660, 1942636, 2428295, 2913954, 4856590, 5827908, 7284885, 9713180, 14569770, 29139540]

約数ペア:

[(1, 29139540), (2, 14569770), (3, 9713180), (4, 7284885), (5, 5827908), (6, 4856590), (10, 2913954), (12, 2428295), (15, 1942636), (19, 1533660), (20, 1456977), (30, 971318), (38, 766830), (57, 511220), (60, 485659), (76, 383415), (95, 306732), (114, 255610), (190, 153366), (228, 127805), (285, 102244), (380, 76683), (570, 51122), (1140, 25561)]