1555133820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1524641}}^1$

素因数の和:1524670

約数の個数: 48

約数和(自身を含む): 4610517408

約数和(自身を除く): 3055383588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1524641, 3049282, 4573923, 6098564, 7623205, 9147846, 15246410, 18295692, 22869615, 25918897, 30492820, 45739230, 51837794, 77756691, 91478460, 103675588, 129594485, 155513382, 259188970, 311026764, 388783455, 518377940, 777566910, 1555133820]

約数ペア:

[(1, 1555133820), (2, 777566910), (3, 518377940), (4, 388783455), (5, 311026764), (6, 259188970), (10, 155513382), (12, 129594485), (15, 103675588), (17, 91478460), (20, 77756691), (30, 51837794), (34, 45739230), (51, 30492820), (60, 25918897), (68, 22869615), (85, 18295692), (102, 15246410), (170, 9147846), (204, 7623205), (255, 6098564), (340, 4573923), (510, 3049282), (1020, 1524641)]