109342380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{260339}}^1$

素因数の和:260358

約数の個数: 48

約数和(自身を含む): 349896960

約数和(自身を除く): 240554580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 260339, 520678, 781017, 1041356, 1301695, 1562034, 1822373, 2603390, 3124068, 3644746, 3905085, 5206780, 5467119, 7289492, 7810170, 9111865, 10934238, 15620340, 18223730, 21868476, 27335595, 36447460, 54671190, 109342380]

約数ペア:

[(1, 109342380), (2, 54671190), (3, 36447460), (4, 27335595), (5, 21868476), (6, 18223730), (7, 15620340), (10, 10934238), (12, 9111865), (14, 7810170), (15, 7289492), (20, 5467119), (21, 5206780), (28, 3905085), (30, 3644746), (35, 3124068), (42, 2603390), (60, 1822373), (70, 1562034), (84, 1301695), (105, 1041356), (140, 781017), (210, 520678), (420, 260339)]