29580460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16253}}^1$

素因数の和:16282

約数の個数: 48

約数和(自身を含む): 76458816

約数和(自身を除く): 46878356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 16253, 32506, 65012, 81265, 113771, 162530, 211289, 227542, 325060, 422578, 455084, 568855, 845156, 1056445, 1137710, 1479023, 2112890, 2275420, 2958046, 4225780, 5916092, 7395115, 14790230, 29580460]

約数ペア:

[(1, 29580460), (2, 14790230), (4, 7395115), (5, 5916092), (7, 4225780), (10, 2958046), (13, 2275420), (14, 2112890), (20, 1479023), (26, 1137710), (28, 1056445), (35, 845156), (52, 568855), (65, 455084), (70, 422578), (91, 325060), (130, 227542), (140, 211289), (182, 162530), (260, 113771), (364, 81265), (455, 65012), (910, 32506), (1820, 16253)]