19104930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5472

約数の個数: 64

約数和(自身を含む): 54875520

約数和(自身を除く): 35770590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5443, 10886, 16329, 27215, 32658, 48987, 54430, 70759, 81645, 97974, 141518, 146961, 163290, 212277, 244935, 293922, 353795, 424554, 489870, 636831, 707590, 734805, 1061385, 1273662, 1469610, 1910493, 2122770, 3184155, 3820986, 6368310, 9552465, 19104930]

約数ペア:

[(1, 19104930), (2, 9552465), (3, 6368310), (5, 3820986), (6, 3184155), (9, 2122770), (10, 1910493), (13, 1469610), (15, 1273662), (18, 1061385), (26, 734805), (27, 707590), (30, 636831), (39, 489870), (45, 424554), (54, 353795), (65, 293922), (78, 244935), (90, 212277), (117, 163290), (130, 146961), (135, 141518), (195, 97974), (234, 81645), (270, 70759), (351, 54430), (390, 48987), (585, 32658), (702, 27215), (1170, 16329), (1755, 10886), (3510, 5443)]