2010215116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{24989}}^1$

素因数の和:25043

約数の個数: 72

約数和(自身を含む): 4609755360

約数和(自身を除く): 2599540244

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 338, 364, 442, 476, 676, 884, 1183, 1547, 2366, 2873, 3094, 4732, 5746, 6188, 11492, 20111, 24989, 40222, 49978, 80444, 99956, 174923, 324857, 349846, 424813, 649714, 699692, 849626, 1299428, 1699252, 2273999, 2973691, 4223141, 4547998, 5522569, 5947382, 8446282, 9095996, 11045138, 11894764, 16892564, 22090276, 29561987, 38657983, 59123974, 71793397, 77315966, 118247948, 143586794, 154631932, 287173588, 502553779, 1005107558, 2010215116]

約数ペア:

[(1, 2010215116), (2, 1005107558), (4, 502553779), (7, 287173588), (13, 154631932), (14, 143586794), (17, 118247948), (26, 77315966), (28, 71793397), (34, 59123974), (52, 38657983), (68, 29561987), (91, 22090276), (119, 16892564), (169, 11894764), (182, 11045138), (221, 9095996), (238, 8446282), (338, 5947382), (364, 5522569), (442, 4547998), (476, 4223141), (676, 2973691), (884, 2273999), (1183, 1699252), (1547, 1299428), (2366, 849626), (2873, 699692), (3094, 649714), (4732, 424813), (5746, 349846), (6188, 324857), (11492, 174923), (20111, 99956), (24989, 80444), (40222, 49978)]