788532930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{515381}}^1$

素因数の和:515411

約数の個数: 48

約数和(自身を含む): 2170788984

約数和(自身を除く): 1382256054

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, 515381, 1030762, 1546143, 2576905, 3092286, 4638429, 5153810, 7730715, 8761477, 9276858, 15461430, 17522954, 23192145, 26284431, 43807385, 46384290, 52568862, 78853293, 87614770, 131422155, 157706586, 262844310, 394266465, 788532930]

約数ペア:

[(1, 788532930), (2, 394266465), (3, 262844310), (5, 157706586), (6, 131422155), (9, 87614770), (10, 78853293), (15, 52568862), (17, 46384290), (18, 43807385), (30, 26284431), (34, 23192145), (45, 17522954), (51, 15461430), (85, 9276858), (90, 8761477), (102, 7730715), (153, 5153810), (170, 4638429), (255, 3092286), (306, 2576905), (510, 1546143), (765, 1030762), (1530, 515381)]