2021083619090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1\times {\mathrm{2081}}^1$

素因数の和:2784

約数の個数: 128

約数和(自身を含む): 3911242401792

約数和(自身を除く): 1890158782702

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 283, 347, 430, 566, 694, 989, 1415, 1735, 1978, 2081, 2830, 3470, 4162, 4945, 6509, 7981, 9890, 10405, 12169, 13018, 14921, 15962, 20810, 24338, 29842, 32545, 39905, 47863, 60845, 65090, 74605, 79810, 89483, 95726, 98201, 121690, 149210, 178966, 196402, 239315, 279887, 343183, 447415, 478630, 491005, 559774, 588923, 686366, 722107, 894830, 982010, 1177846, 1399435, 1444214, 1715915, 2058109, 2258623, 2798870, 2944615, 3431830, 3610535, 4116218, 4222643, 4517246, 5889230, 7221070, 8445286, 10290545, 11293115, 13545229, 16608461, 20581090, 21113215, 22586230, 25323689, 27090458, 31050601, 33216922, 42226430, 50647378, 62101202, 67726145, 83042305, 97120789, 126618445, 135452290, 155253005, 166084610, 194241578, 204356281, 253236890, 310506010, 408712562, 485603945, 582444847, 714163823, 971207890, 1021781405, 1164889694, 1428327646, 2043562810, 2912224235, 3570819115, 4700194463, 5824448470, 7141638230, 8787320083, 9400388926, 17574640166, 23500972315, 43936600415, 47001944630, 87873200830, 202108361909, 404216723818, 1010541809545, 2021083619090]

約数ペア:

[(1, 2021083619090), (2, 1010541809545), (5, 404216723818), (10, 202108361909), (23, 87873200830), (43, 47001944630), (46, 43936600415), (86, 23500972315), (115, 17574640166), (215, 9400388926), (230, 8787320083), (283, 7141638230), (347, 5824448470), (430, 4700194463), (566, 3570819115), (694, 2912224235), (989, 2043562810), (1415, 1428327646), (1735, 1164889694), (1978, 1021781405), (2081, 971207890), (2830, 714163823), (3470, 582444847), (4162, 485603945), (4945, 408712562), (6509, 310506010), (7981, 253236890), (9890, 204356281), (10405, 194241578), (12169, 166084610), (13018, 155253005), (14921, 135452290), (15962, 126618445), (20810, 97120789), (24338, 83042305), (29842, 67726145), (32545, 62101202), (39905, 50647378), (47863, 42226430), (60845, 33216922), (65090, 31050601), (74605, 27090458), (79810, 25323689), (89483, 22586230), (95726, 21113215), (98201, 20581090), (121690, 16608461), (149210, 13545229), (178966, 11293115), (196402, 10290545), (239315, 8445286), (279887, 7221070), (343183, 5889230), (447415, 4517246), (478630, 4222643), (491005, 4116218), (559774, 3610535), (588923, 3431830), (686366, 2944615), (722107, 2798870), (894830, 2258623), (982010, 2058109), (1177846, 1715915), (1399435, 1444214)]