33229420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3430

約数の個数: 48

約数和(自身を含む): 80898048

約数和(自身を除く): 47668628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 3343, 4970, 6686, 9940, 13372, 16715, 23401, 33430, 46802, 66860, 93604, 117005, 234010, 237353, 468020, 474706, 949412, 1186765, 1661471, 2373530, 3322942, 4747060, 6645884, 8307355, 16614710, 33229420]

約数ペア:

[(1, 33229420), (2, 16614710), (4, 8307355), (5, 6645884), (7, 4747060), (10, 3322942), (14, 2373530), (20, 1661471), (28, 1186765), (35, 949412), (70, 474706), (71, 468020), (140, 237353), (142, 234010), (284, 117005), (355, 93604), (497, 66860), (710, 46802), (994, 33430), (1420, 23401), (1988, 16715), (2485, 13372), (3343, 9940), (4970, 6686)]