780147306

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{14737}}^1$

素因数の和:14935

約数の個数: 48

約数和(自身を含む): 1800217224

約数和(自身を除く): 1020069918

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 173, 306, 346, 519, 1038, 1557, 2941, 3114, 5882, 8823, 14737, 17646, 26469, 29474, 44211, 52938, 88422, 132633, 250529, 265266, 501058, 751587, 1503174, 2254761, 2549501, 4509522, 5099002, 7648503, 15297006, 22945509, 43341517, 45891018, 86683034, 130024551, 260049102, 390073653, 780147306]

約数ペア:

[(1, 780147306), (2, 390073653), (3, 260049102), (6, 130024551), (9, 86683034), (17, 45891018), (18, 43341517), (34, 22945509), (51, 15297006), (102, 7648503), (153, 5099002), (173, 4509522), (306, 2549501), (346, 2254761), (519, 1503174), (1038, 751587), (1557, 501058), (2941, 265266), (3114, 250529), (5882, 132633), (8823, 88422), (14737, 52938), (17646, 44211), (26469, 29474)]