17468860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 39191040

約数和(自身を除く): 21722180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 269, 340, 382, 538, 764, 955, 1076, 1345, 1910, 2690, 3247, 3820, 4573, 5380, 6494, 9146, 12988, 16235, 18292, 22865, 32470, 45730, 51379, 64940, 91460, 102758, 205516, 256895, 513790, 873443, 1027580, 1746886, 3493772, 4367215, 8734430, 17468860]

約数ペア:

[(1, 17468860), (2, 8734430), (4, 4367215), (5, 3493772), (10, 1746886), (17, 1027580), (20, 873443), (34, 513790), (68, 256895), (85, 205516), (170, 102758), (191, 91460), (269, 64940), (340, 51379), (382, 45730), (538, 32470), (764, 22865), (955, 18292), (1076, 16235), (1345, 12988), (1910, 9146), (2690, 6494), (3247, 5380), (3820, 4573)]