2480070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 6309360

約数和(自身を除く): 3829290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 229, 285, 361, 458, 570, 687, 722, 1083, 1145, 1374, 1805, 2166, 2290, 3435, 3610, 4351, 5415, 6870, 8702, 10830, 13053, 21755, 26106, 43510, 65265, 82669, 130530, 165338, 248007, 413345, 496014, 826690, 1240035, 2480070]

約数ペア:

[(1, 2480070), (2, 1240035), (3, 826690), (5, 496014), (6, 413345), (10, 248007), (15, 165338), (19, 130530), (30, 82669), (38, 65265), (57, 43510), (95, 26106), (114, 21755), (190, 13053), (229, 10830), (285, 8702), (361, 6870), (458, 5415), (570, 4351), (687, 3610), (722, 3435), (1083, 2290), (1145, 2166), (1374, 1805)]