30457656

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{503}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 85601880

約数和(自身を除く): 55144224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 503, 522, 696, 841, 1006, 1044, 1509, 1682, 2012, 2088, 2523, 3018, 3364, 4024, 4527, 5046, 6036, 6728, 7569, 9054, 10092, 12072, 14587, 15138, 18108, 20184, 29174, 30276, 36216, 43761, 58348, 60552, 87522, 116696, 131283, 175044, 262566, 350088, 423023, 525132, 846046, 1050264, 1269069, 1692092, 2538138, 3384184, 3807207, 5076276, 7614414, 10152552, 15228828, 30457656]

約数ペア:

[(1, 30457656), (2, 15228828), (3, 10152552), (4, 7614414), (6, 5076276), (8, 3807207), (9, 3384184), (12, 2538138), (18, 1692092), (24, 1269069), (29, 1050264), (36, 846046), (58, 525132), (72, 423023), (87, 350088), (116, 262566), (174, 175044), (232, 131283), (261, 116696), (348, 87522), (503, 60552), (522, 58348), (696, 43761), (841, 36216), (1006, 30276), (1044, 29174), (1509, 20184), (1682, 18108), (2012, 15138), (2088, 14587), (2523, 12072), (3018, 10092), (3364, 9054), (4024, 7569), (4527, 6728), (5046, 6036)]