4868940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 14353920

約数和(自身を除く): 9484980

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, 4271, 8542, 12813, 17084, 21355, 25626, 42710, 51252, 64065, 81149, 85420, 128130, 162298, 243447, 256260, 324596, 405745, 486894, 811490, 973788, 1217235, 1622980, 2434470, 4868940]

約数ペア:

[(1, 4868940), (2, 2434470), (3, 1622980), (4, 1217235), (5, 973788), (6, 811490), (10, 486894), (12, 405745), (15, 324596), (19, 256260), (20, 243447), (30, 162298), (38, 128130), (57, 85420), (60, 81149), (76, 64065), (95, 51252), (114, 42710), (190, 25626), (228, 21355), (285, 17084), (380, 12813), (570, 8542), (1140, 4271)]