30864930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 78675840

約数和(自身を除く): 47810910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 173, 190, 285, 313, 346, 519, 570, 626, 865, 939, 1038, 1565, 1730, 1878, 2595, 3130, 3287, 4695, 5190, 5947, 6574, 9390, 9861, 11894, 16435, 17841, 19722, 29735, 32870, 35682, 49305, 54149, 59470, 89205, 98610, 108298, 162447, 178410, 270745, 324894, 541490, 812235, 1028831, 1624470, 2057662, 3086493, 5144155, 6172986, 10288310, 15432465, 30864930]

約数ペア:

[(1, 30864930), (2, 15432465), (3, 10288310), (5, 6172986), (6, 5144155), (10, 3086493), (15, 2057662), (19, 1624470), (30, 1028831), (38, 812235), (57, 541490), (95, 324894), (114, 270745), (173, 178410), (190, 162447), (285, 108298), (313, 98610), (346, 89205), (519, 59470), (570, 54149), (626, 49305), (865, 35682), (939, 32870), (1038, 29735), (1565, 19722), (1730, 17841), (1878, 16435), (2595, 11894), (3130, 9861), (3287, 9390), (4695, 6574), (5190, 5947)]