17263020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{797}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 51078384

約数和(自身を除く): 33815364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 797, 1083, 1140, 1444, 1594, 1805, 2166, 2391, 3188, 3610, 3985, 4332, 4782, 5415, 7220, 7970, 9564, 10830, 11955, 15143, 15940, 21660, 23910, 30286, 45429, 47820, 60572, 75715, 90858, 151430, 181716, 227145, 287717, 302860, 454290, 575434, 863151, 908580, 1150868, 1438585, 1726302, 2877170, 3452604, 4315755, 5754340, 8631510, 17263020]

約数ペア:

[(1, 17263020), (2, 8631510), (3, 5754340), (4, 4315755), (5, 3452604), (6, 2877170), (10, 1726302), (12, 1438585), (15, 1150868), (19, 908580), (20, 863151), (30, 575434), (38, 454290), (57, 302860), (60, 287717), (76, 227145), (95, 181716), (114, 151430), (190, 90858), (228, 75715), (285, 60572), (361, 47820), (380, 45429), (570, 30286), (722, 23910), (797, 21660), (1083, 15940), (1140, 15143), (1444, 11955), (1594, 10830), (1805, 9564), (2166, 7970), (2391, 7220), (3188, 5415), (3610, 4782), (3985, 4332)]