4280130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2535

約数の個数: 48

約数和(自身を含む): 11718720

約数和(自身を除く): 7438590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 2503, 5006, 7509, 12515, 15018, 22527, 25030, 37545, 45054, 47557, 75090, 95114, 112635, 142671, 225270, 237785, 285342, 428013, 475570, 713355, 856026, 1426710, 2140065, 4280130]

約数ペア:

[(1, 4280130), (2, 2140065), (3, 1426710), (5, 856026), (6, 713355), (9, 475570), (10, 428013), (15, 285342), (18, 237785), (19, 225270), (30, 142671), (38, 112635), (45, 95114), (57, 75090), (90, 47557), (95, 45054), (114, 37545), (171, 25030), (190, 22527), (285, 15018), (342, 12515), (570, 7509), (855, 5006), (1710, 2503)]