213847470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1694

約数の個数: 96

約数和(自身を含む): 593049600

約数和(自身を除く): 379202130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 79, 90, 95, 114, 158, 171, 190, 237, 285, 342, 395, 474, 570, 711, 790, 855, 1185, 1422, 1501, 1583, 1710, 2370, 3002, 3166, 3555, 4503, 4749, 7110, 7505, 7915, 9006, 9498, 13509, 14247, 15010, 15830, 22515, 23745, 27018, 28494, 30077, 45030, 47490, 60154, 67545, 71235, 90231, 125057, 135090, 142470, 150385, 180462, 250114, 270693, 300770, 375171, 451155, 541386, 625285, 750342, 902310, 1125513, 1250570, 1353465, 1875855, 2251026, 2376083, 2706930, 3751710, 4752166, 5627565, 7128249, 11255130, 11880415, 14256498, 21384747, 23760830, 35641245, 42769494, 71282490, 106923735, 213847470]

約数ペア:

[(1, 213847470), (2, 106923735), (3, 71282490), (5, 42769494), (6, 35641245), (9, 23760830), (10, 21384747), (15, 14256498), (18, 11880415), (19, 11255130), (30, 7128249), (38, 5627565), (45, 4752166), (57, 3751710), (79, 2706930), (90, 2376083), (95, 2251026), (114, 1875855), (158, 1353465), (171, 1250570), (190, 1125513), (237, 902310), (285, 750342), (342, 625285), (395, 541386), (474, 451155), (570, 375171), (711, 300770), (790, 270693), (855, 250114), (1185, 180462), (1422, 150385), (1501, 142470), (1583, 135090), (1710, 125057), (2370, 90231), (3002, 71235), (3166, 67545), (3555, 60154), (4503, 47490), (4749, 45030), (7110, 30077), (7505, 28494), (7915, 27018), (9006, 23745), (9498, 22515), (13509, 15830), (14247, 15010)]