1088896620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{370373}}^1$

素因数の和:370399

約数の個数: 72

約数和(自身を含む): 3546701424

約数和(自身を除く): 2457804804

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, 370373, 740746, 1111119, 1481492, 1851865, 2222238, 2592611, 3703730, 4444476, 5185222, 5555595, 7407460, 7777833, 10370444, 11111190, 12963055, 15555666, 18148277, 22222380, 25926110, 31111332, 36296554, 38889165, 51852220, 54444831, 72593108, 77778330, 90741385, 108889662, 155556660, 181482770, 217779324, 272224155, 362965540, 544448310, 1088896620]

約数ペア:

[(1, 1088896620), (2, 544448310), (3, 362965540), (4, 272224155), (5, 217779324), (6, 181482770), (7, 155556660), (10, 108889662), (12, 90741385), (14, 77778330), (15, 72593108), (20, 54444831), (21, 51852220), (28, 38889165), (30, 36296554), (35, 31111332), (42, 25926110), (49, 22222380), (60, 18148277), (70, 15555666), (84, 12963055), (98, 11111190), (105, 10370444), (140, 7777833), (147, 7407460), (196, 5555595), (210, 5185222), (245, 4444476), (294, 3703730), (420, 2592611), (490, 2222238), (588, 1851865), (735, 1481492), (980, 1111119), (1470, 740746), (2940, 370373)]