3847480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 10916640

約数和(自身を除く): 7069160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 151, 182, 196, 245, 260, 280, 302, 364, 392, 455, 490, 520, 604, 637, 728, 755, 910, 980, 1057, 1208, 1274, 1510, 1820, 1960, 1963, 2114, 2548, 3020, 3185, 3640, 3926, 4228, 5096, 5285, 6040, 6370, 7399, 7852, 8456, 9815, 10570, 12740, 13741, 14798, 15704, 19630, 21140, 25480, 27482, 29596, 36995, 39260, 42280, 54964, 59192, 68705, 73990, 78520, 96187, 109928, 137410, 147980, 192374, 274820, 295960, 384748, 480935, 549640, 769496, 961870, 1923740, 3847480]

約数ペア:

[(1, 3847480), (2, 1923740), (4, 961870), (5, 769496), (7, 549640), (8, 480935), (10, 384748), (13, 295960), (14, 274820), (20, 192374), (26, 147980), (28, 137410), (35, 109928), (40, 96187), (49, 78520), (52, 73990), (56, 68705), (65, 59192), (70, 54964), (91, 42280), (98, 39260), (104, 36995), (130, 29596), (140, 27482), (151, 25480), (182, 21140), (196, 19630), (245, 15704), (260, 14798), (280, 13741), (302, 12740), (364, 10570), (392, 9815), (455, 8456), (490, 7852), (520, 7399), (604, 6370), (637, 6040), (728, 5285), (755, 5096), (910, 4228), (980, 3926), (1057, 3640), (1208, 3185), (1274, 3020), (1510, 2548), (1820, 2114), (1960, 1963)]