229074020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{10163}}^1$

素因数の和:10209

約数の個数: 72

約数和(自身を含む): 583982784

約数和(自身を除く): 354908764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5635, 10163, 11270, 20326, 22540, 40652, 50815, 71141, 101630, 142282, 203260, 233749, 284564, 355705, 467498, 497987, 711410, 934996, 995974, 1168745, 1422820, 1636243, 1991948, 2337490, 2489935, 3272486, 4674980, 4979870, 6544972, 8181215, 9959740, 11453701, 16362430, 22907402, 32724860, 45814804, 57268505, 114537010, 229074020]

約数ペア:

[(1, 229074020), (2, 114537010), (4, 57268505), (5, 45814804), (7, 32724860), (10, 22907402), (14, 16362430), (20, 11453701), (23, 9959740), (28, 8181215), (35, 6544972), (46, 4979870), (49, 4674980), (70, 3272486), (92, 2489935), (98, 2337490), (115, 1991948), (140, 1636243), (161, 1422820), (196, 1168745), (230, 995974), (245, 934996), (322, 711410), (460, 497987), (490, 467498), (644, 355705), (805, 284564), (980, 233749), (1127, 203260), (1610, 142282), (2254, 101630), (3220, 71141), (4508, 50815), (5635, 40652), (10163, 22540), (11270, 20326)]