304819290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{116789}}^1$

素因数の和:116831

約数の個数: 48

約数和(自身を含む): 819865800

約数和(自身を除く): 515046510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 116789, 233578, 350367, 583945, 700734, 1051101, 1167890, 1751835, 2102202, 3386881, 3503670, 5255505, 6773762, 10160643, 10511010, 16934405, 20321286, 30481929, 33868810, 50803215, 60963858, 101606430, 152409645, 304819290]

約数ペア:

[(1, 304819290), (2, 152409645), (3, 101606430), (5, 60963858), (6, 50803215), (9, 33868810), (10, 30481929), (15, 20321286), (18, 16934405), (29, 10511010), (30, 10160643), (45, 6773762), (58, 5255505), (87, 3503670), (90, 3386881), (145, 2102202), (174, 1751835), (261, 1167890), (290, 1051101), (435, 700734), (522, 583945), (870, 350367), (1305, 233578), (2610, 116789)]