183730820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 478641408

約数和(自身を除く): 294910588

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 157, 182, 260, 314, 364, 455, 628, 643, 785, 910, 1099, 1286, 1570, 1820, 2041, 2198, 2572, 3140, 3215, 4082, 4396, 4501, 5495, 6430, 8164, 8359, 9002, 10205, 10990, 12860, 14287, 16718, 18004, 20410, 21980, 22505, 28574, 33436, 40820, 41795, 45010, 57148, 58513, 71435, 83590, 90020, 100951, 117026, 142870, 167180, 201902, 234052, 285740, 292565, 403804, 504755, 585130, 706657, 1009510, 1170260, 1312363, 1413314, 2019020, 2624726, 2826628, 3533285, 5249452, 6561815, 7066570, 9186541, 13123630, 14133140, 18373082, 26247260, 36746164, 45932705, 91865410, 183730820]

約数ペア:

[(1, 183730820), (2, 91865410), (4, 45932705), (5, 36746164), (7, 26247260), (10, 18373082), (13, 14133140), (14, 13123630), (20, 9186541), (26, 7066570), (28, 6561815), (35, 5249452), (52, 3533285), (65, 2826628), (70, 2624726), (91, 2019020), (130, 1413314), (140, 1312363), (157, 1170260), (182, 1009510), (260, 706657), (314, 585130), (364, 504755), (455, 403804), (628, 292565), (643, 285740), (785, 234052), (910, 201902), (1099, 167180), (1286, 142870), (1570, 117026), (1820, 100951), (2041, 90020), (2198, 83590), (2572, 71435), (3140, 58513), (3215, 57148), (4082, 45010), (4396, 41795), (4501, 40820), (5495, 33436), (6430, 28574), (8164, 22505), (8359, 21980), (9002, 20410), (10205, 18004), (10990, 16718), (12860, 14287)]