77798970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50849}}^1$

素因数の和:50879

約数の個数: 48

約数和(自身を含む): 214180200

約数和(自身を除く): 136381230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 50849, 101698, 152547, 254245, 305094, 457641, 508490, 762735, 864433, 915282, 1525470, 1728866, 2288205, 2593299, 4322165, 4576410, 5186598, 7779897, 8644330, 12966495, 15559794, 25932990, 38899485, 77798970]

約数ペア:

[(1, 77798970), (2, 38899485), (3, 25932990), (5, 15559794), (6, 12966495), (9, 8644330), (10, 7779897), (15, 5186598), (17, 4576410), (18, 4322165), (30, 2593299), (34, 2288205), (45, 1728866), (51, 1525470), (85, 915282), (90, 864433), (102, 762735), (153, 508490), (170, 457641), (255, 305094), (306, 254245), (510, 152547), (765, 101698), (1530, 50849)]