162796620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{55373}}^1$

素因数の和:55399

約数の個数: 72

約数和(自身を含む): 530261424

約数和(自身を除く): 367464804

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, 55373, 110746, 166119, 221492, 276865, 332238, 387611, 553730, 664476, 775222, 830595, 1107460, 1162833, 1550444, 1661190, 1938055, 2325666, 2713277, 3322380, 3876110, 4651332, 5426554, 5814165, 7752220, 8139831, 10853108, 11628330, 13566385, 16279662, 23256660, 27132770, 32559324, 40699155, 54265540, 81398310, 162796620]

約数ペア:

[(1, 162796620), (2, 81398310), (3, 54265540), (4, 40699155), (5, 32559324), (6, 27132770), (7, 23256660), (10, 16279662), (12, 13566385), (14, 11628330), (15, 10853108), (20, 8139831), (21, 7752220), (28, 5814165), (30, 5426554), (35, 4651332), (42, 3876110), (49, 3322380), (60, 2713277), (70, 2325666), (84, 1938055), (98, 1661190), (105, 1550444), (140, 1162833), (147, 1107460), (196, 830595), (210, 775222), (245, 664476), (294, 553730), (420, 387611), (490, 332238), (588, 276865), (735, 221492), (980, 166119), (1470, 110746), (2940, 55373)]