1426055820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{485053}}^1$

素因数の和:485079

約数の個数: 72

約数和(自身を含む): 4644877104

約数和(自身を除く): 3218821284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 485053, 970106, 1455159, 1940212, 2425265, 2910318, 3395371, 4850530, 5820636, 6790742, 7275795, 9701060, 10186113, 13581484, 14551590, 16976855, 20372226, 23767597, 29103180, 33953710, 40744452, 47535194, 50930565, 67907420, 71302791, 95070388, 101861130, 118837985, 142605582, 203722260, 237675970, 285211164, 356513955, 475351940, 713027910, 1426055820]

約数ペア:

[(1, 1426055820), (2, 713027910), (3, 475351940), (4, 356513955), (5, 285211164), (6, 237675970), (7, 203722260), (10, 142605582), (12, 118837985), (14, 101861130), (15, 95070388), (20, 71302791), (21, 67907420), (28, 50930565), (30, 47535194), (35, 40744452), (42, 33953710), (49, 29103180), (60, 23767597), (70, 20372226), (84, 16976855), (98, 14551590), (105, 13581484), (140, 10186113), (147, 9701060), (196, 7275795), (210, 6790742), (245, 5820636), (294, 4850530), (420, 3395371), (490, 2910318), (588, 2425265), (735, 1940212), (980, 1455159), (1470, 970106), (2940, 485053)]