205435230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6841}}^1$

素因数の和:6882

約数の個数: 128

約数和(自身を含む): 662086656

約数和(自身を除く): 456651426

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 6841, 10010, 13682, 15015, 20523, 30030, 34205, 41046, 47887, 68410, 75251, 88933, 95774, 102615, 143661, 150502, 177866, 205230, 225753, 239435, 266799, 287322, 376255, 444665, 451506, 478870, 526757, 533598, 622531, 718305, 752510, 889330, 978263, 1053514, 1128765, 1245062, 1333995, 1436610, 1580271, 1867593, 1956526, 2257530, 2633785, 2667990, 2934789, 3112655, 3160542, 3735186, 4891315, 5267570, 5869578, 6225310, 6847841, 7901355, 9337965, 9782630, 13695682, 14673945, 15802710, 18675930, 20543523, 29347890, 34239205, 41087046, 68478410, 102717615, 205435230]

約数ペア:

[(1, 205435230), (2, 102717615), (3, 68478410), (5, 41087046), (6, 34239205), (7, 29347890), (10, 20543523), (11, 18675930), (13, 15802710), (14, 14673945), (15, 13695682), (21, 9782630), (22, 9337965), (26, 7901355), (30, 6847841), (33, 6225310), (35, 5869578), (39, 5267570), (42, 4891315), (55, 3735186), (65, 3160542), (66, 3112655), (70, 2934789), (77, 2667990), (78, 2633785), (91, 2257530), (105, 1956526), (110, 1867593), (130, 1580271), (143, 1436610), (154, 1333995), (165, 1245062), (182, 1128765), (195, 1053514), (210, 978263), (231, 889330), (273, 752510), (286, 718305), (330, 622531), (385, 533598), (390, 526757), (429, 478870), (455, 451506), (462, 444665), (546, 376255), (715, 287322), (770, 266799), (858, 239435), (910, 225753), (1001, 205230), (1155, 177866), (1365, 150502), (1430, 143661), (2002, 102615), (2145, 95774), (2310, 88933), (2730, 75251), (3003, 68410), (4290, 47887), (5005, 41046), (6006, 34205), (6841, 30030), (10010, 20523), (13682, 15015)]