91024220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2417}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 219360960

約数和(自身を除く): 128336740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 2417, 2690, 3766, 4834, 5380, 7532, 9415, 9668, 12085, 16919, 18830, 24170, 33838, 37660, 48340, 67676, 84595, 169190, 338380, 650173, 1300346, 2600692, 3250865, 4551211, 6501730, 9102422, 13003460, 18204844, 22756055, 45512110, 91024220]

約数ペア:

[(1, 91024220), (2, 45512110), (4, 22756055), (5, 18204844), (7, 13003460), (10, 9102422), (14, 6501730), (20, 4551211), (28, 3250865), (35, 2600692), (70, 1300346), (140, 650173), (269, 338380), (538, 169190), (1076, 84595), (1345, 67676), (1883, 48340), (2417, 37660), (2690, 33838), (3766, 24170), (4834, 18830), (5380, 16919), (7532, 12085), (9415, 9668)]