450721730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{5297}}^1$

素因数の和:5498

約数の個数: 32

約数和(自身を含む): 830048256

約数和(自身を除く): 379326526

約数列:

[1, 2, 5, 10, 67, 127, 134, 254, 335, 635, 670, 1270, 5297, 8509, 10594, 17018, 26485, 42545, 52970, 85090, 354899, 672719, 709798, 1345438, 1774495, 3363595, 3548990, 6727190, 45072173, 90144346, 225360865, 450721730]

約数ペア:

[(1, 450721730), (2, 225360865), (5, 90144346), (10, 45072173), (67, 6727190), (127, 3548990), (134, 3363595), (254, 1774495), (335, 1345438), (635, 709798), (670, 672719), (1270, 354899), (5297, 85090), (8509, 52970), (10594, 42545), (17018, 26485)]